289509660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 384

約数和(自身を含む): 1079930880

約数和(自身を除く): 790421220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 47, 51, 54, 55, 60, 61, 66, 68, 85, 90, 94, 99, 102, 108, 110, 122, 132, 135, 141, 153, 165, 170, 180, 183, 187, 188, 198, 204, 220, 235, 244, 255, 270, 282, 297, 305, 306, 330, 340, 366, 374, 396, 423, 459, 470, 495, 510, 517, 540, 549, 561, 564, 594, 610, 612, 660, 671, 705, 732, 748, 765, 799, 846, 915, 918, 935, 940, 990, 1020, 1034, 1037, 1098, 1122, 1188, 1220, 1269, 1342, 1410, 1485, 1530, 1551, 1598, 1647, 1683, 1692, 1830, 1836, 1870, 1980, 2013, 2068, 2074, 2115, 2196, 2244, 2295, 2397, 2538, 2585, 2684, 2745, 2805, 2820, 2867, 2970, 3060, 3102, 3111, 3196, 3294, 3355, 3366, 3660, 3740, 3995, 4026, 4148, 4230, 4590, 4653, 4794, 5049, 5076, 5170, 5185, 5490, 5610, 5734, 5940, 6039, 6204, 6222, 6345, 6588, 6710, 6732, 7191, 7755, 7990, 8052, 8235, 8415, 8460, 8601, 8789, 9180, 9306, 9333, 9588, 10065, 10098, 10340, 10370, 10980, 11220, 11407, 11468, 11985, 12078, 12444, 12690, 13420, 13959, 14335, 14382, 15510, 15555, 15980, 16470, 16830, 17202, 17578, 18117, 18612, 18666, 20130, 20196, 20740, 21573, 22814, 23265, 23970, 24156, 25245, 25380, 25803, 26367, 27918, 27999, 28670, 28764, 30195, 31020, 31110, 31537, 32940, 33660, 34221, 34404, 35156, 35955, 36234, 37332, 40260, 43005, 43146, 43945, 45628, 46530, 46665, 47940, 48739, 50490, 51606, 52734, 55836, 55998, 57035, 57340, 60390, 62220, 63074, 68442, 69795, 71910, 72468, 77409, 79101, 86010, 86292, 87890, 90585, 93060, 93330, 94611, 97478, 100980, 102663, 103212, 105468, 107865, 111996, 114070, 120780, 126148, 129015, 131835, 136884, 139590, 139995, 143820, 146217, 154818, 157685, 158202, 171105, 172020, 175780, 181170, 186660, 189222, 194956, 205326, 215730, 228140, 237303, 243695, 258030, 263670, 279180, 279990, 283833, 292434, 307989, 309636, 315370, 316404, 342210, 362340, 378444, 387045, 395505, 410652, 431460, 438651, 473055, 474606, 487390, 513315, 516060, 527340, 536129, 559980, 567666, 584868, 615978, 630740, 684420, 731085, 774090, 791010, 851499, 877302, 946110, 949212, 974780, 1026630, 1072258, 1135332, 1186515, 1231956, 1315953, 1419165, 1462170, 1539945, 1548180, 1582020, 1608387, 1702998, 1754604, 1892220, 2053260, 2144516, 2193255, 2373030, 2631906, 2680645, 2838330, 2924340, 3079890, 3216774, 3405996, 4257495, 4386510, 4746060, 4825161, 5263812, 5361290, 5676660, 6159780, 6433548, 6579765, 8041935, 8514990, 8773020, 9650322, 10722580, 13159530, 14475483, 16083870, 17029980, 19300644, 24125805, 26319060, 28950966, 32167740, 48251610, 57901932, 72377415, 96503220, 144754830, 289509660]

約数ペア:

[(1, 289509660), (2, 144754830), (3, 96503220), (4, 72377415), (5, 57901932), (6, 48251610), (9, 32167740), (10, 28950966), (11, 26319060), (12, 24125805), (15, 19300644), (17, 17029980), (18, 16083870), (20, 14475483), (22, 13159530), (27, 10722580), (30, 9650322), (33, 8773020), (34, 8514990), (36, 8041935), (44, 6579765), (45, 6433548), (47, 6159780), (51, 5676660), (54, 5361290), (55, 5263812), (60, 4825161), (61, 4746060), (66, 4386510), (68, 4257495), (85, 3405996), (90, 3216774), (94, 3079890), (99, 2924340), (102, 2838330), (108, 2680645), (110, 2631906), (122, 2373030), (132, 2193255), (135, 2144516), (141, 2053260), (153, 1892220), (165, 1754604), (170, 1702998), (180, 1608387), (183, 1582020), (187, 1548180), (188, 1539945), (198, 1462170), (204, 1419165), (220, 1315953), (235, 1231956), (244, 1186515), (255, 1135332), (270, 1072258), (282, 1026630), (297, 974780), (305, 949212), (306, 946110), (330, 877302), (340, 851499), (366, 791010), (374, 774090), (396, 731085), (423, 684420), (459, 630740), (470, 615978), (495, 584868), (510, 567666), (517, 559980), (540, 536129), (549, 527340), (561, 516060), (564, 513315), (594, 487390), (610, 474606), (612, 473055), (660, 438651), (671, 431460), (705, 410652), (732, 395505), (748, 387045), (765, 378444), (799, 362340), (846, 342210), (915, 316404), (918, 315370), (935, 309636), (940, 307989), (990, 292434), (1020, 283833), (1034, 279990), (1037, 279180), (1098, 263670), (1122, 258030), (1188, 243695), (1220, 237303), (1269, 228140), (1342, 215730), (1410, 205326), (1485, 194956), (1530, 189222), (1551, 186660), (1598, 181170), (1647, 175780), (1683, 172020), (1692, 171105), (1830, 158202), (1836, 157685), (1870, 154818), (1980, 146217), (2013, 143820), (2068, 139995), (2074, 139590), (2115, 136884), (2196, 131835), (2244, 129015), (2295, 126148), (2397, 120780), (2538, 114070), (2585, 111996), (2684, 107865), (2745, 105468), (2805, 103212), (2820, 102663), (2867, 100980), (2970, 97478), (3060, 94611), (3102, 93330), (3111, 93060), (3196, 90585), (3294, 87890), (3355, 86292), (3366, 86010), (3660, 79101), (3740, 77409), (3995, 72468), (4026, 71910), (4148, 69795), (4230, 68442), (4590, 63074), (4653, 62220), (4794, 60390), (5049, 57340), (5076, 57035), (5170, 55998), (5185, 55836), (5490, 52734), (5610, 51606), (5734, 50490), (5940, 48739), (6039, 47940), (6204, 46665), (6222, 46530), (6345, 45628), (6588, 43945), (6710, 43146), (6732, 43005), (7191, 40260), (7755, 37332), (7990, 36234), (8052, 35955), (8235, 35156), (8415, 34404), (8460, 34221), (8601, 33660), (8789, 32940), (9180, 31537), (9306, 31110), (9333, 31020), (9588, 30195), (10065, 28764), (10098, 28670), (10340, 27999), (10370, 27918), (10980, 26367), (11220, 25803), (11407, 25380), (11468, 25245), (11985, 24156), (12078, 23970), (12444, 23265), (12690, 22814), (13420, 21573), (13959, 20740), (14335, 20196), (14382, 20130), (15510, 18666), (15555, 18612), (15980, 18117), (16470, 17578), (16830, 17202)]