80683020

素因数分解:

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

素因数の和:110

約数の個数: 288

約数和(自身を含む): 297077760

約数和(自身を除く): 216394740

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, 66, 68, 85, 90, 94, 99, 102, 108, 110, 132, 135, 141, 153, 165, 170, 180, 187, 188, 198, 204, 220, 235, 255, 270, 282, 289, 297, 306, 330, 340, 374, 396, 423, 459, 470, 495, 510, 517, 540, 561, 564, 578, 594, 612, 660, 705, 748, 765, 799, 846, 867, 918, 935, 940, 990, 1020, 1034, 1122, 1156, 1188, 1269, 1410, 1445, 1485, 1530, 1551, 1598, 1683, 1692, 1734, 1836, 1870, 1980, 2068, 2115, 2244, 2295, 2397, 2538, 2585, 2601, 2805, 2820, 2890, 2970, 3060, 3102, 3179, 3196, 3366, 3468, 3740, 3995, 4230, 4335, 4590, 4653, 4794, 5049, 5076, 5170, 5202, 5610, 5780, 5940, 6204, 6345, 6358, 6732, 7191, 7755, 7803, 7990, 8415, 8460, 8670, 8789, 9180, 9306, 9537, 9588, 10098, 10340, 10404, 11220, 11985, 12690, 12716, 13005, 13583, 13959, 14382, 15510, 15606, 15895, 15980, 16830, 17340, 17578, 18612, 19074, 20196, 21573, 23265, 23970, 25245, 25380, 26010, 26367, 27166, 27918, 28611, 28764, 31020, 31212, 31790, 33660, 35156, 35955, 38148, 39015, 40749, 43146, 43945, 46530, 47685, 47940, 50490, 52020, 52734, 54332, 55836, 57222, 63580, 67915, 69795, 71910, 78030, 79101, 81498, 85833, 86292, 87890, 93060, 95370, 100980, 105468, 107865, 114444, 122247, 131835, 135830, 139590, 143055, 143820, 149413, 156060, 158202, 162996, 171666, 175780, 190740, 203745, 215730, 237303, 244494, 263670, 271660, 279180, 286110, 298826, 316404, 343332, 366741, 395505, 407490, 429165, 431460, 448239, 474606, 488988, 527340, 572220, 597652, 611235, 733482, 747065, 791010, 814980, 858330, 896478, 949212, 1186515, 1222470, 1344717, 1466964, 1494130, 1582020, 1716660, 1792956, 1833705, 2241195, 2373030, 2444940, 2689434, 2988260, 3667410, 4034151, 4482390, 4746060, 5378868, 6723585, 7334820, 8068302, 8964780, 13447170, 16136604, 20170755, 26894340, 40341510, 80683020]

約数ペア:

[(1, 80683020), (2, 40341510), (3, 26894340), (4, 20170755), (5, 16136604), (6, 13447170), (9, 8964780), (10, 8068302), (11, 7334820), (12, 6723585), (15, 5378868), (17, 4746060), (18, 4482390), (20, 4034151), (22, 3667410), (27, 2988260), (30, 2689434), (33, 2444940), (34, 2373030), (36, 2241195), (44, 1833705), (45, 1792956), (47, 1716660), (51, 1582020), (54, 1494130), (55, 1466964), (60, 1344717), (66, 1222470), (68, 1186515), (85, 949212), (90, 896478), (94, 858330), (99, 814980), (102, 791010), (108, 747065), (110, 733482), (132, 611235), (135, 597652), (141, 572220), (153, 527340), (165, 488988), (170, 474606), (180, 448239), (187, 431460), (188, 429165), (198, 407490), (204, 395505), (220, 366741), (235, 343332), (255, 316404), (270, 298826), (282, 286110), (289, 279180), (297, 271660), (306, 263670), (330, 244494), (340, 237303), (374, 215730), (396, 203745), (423, 190740), (459, 175780), (470, 171666), (495, 162996), (510, 158202), (517, 156060), (540, 149413), (561, 143820), (564, 143055), (578, 139590), (594, 135830), (612, 131835), (660, 122247), (705, 114444), (748, 107865), (765, 105468), (799, 100980), (846, 95370), (867, 93060), (918, 87890), (935, 86292), (940, 85833), (990, 81498), (1020, 79101), (1034, 78030), (1122, 71910), (1156, 69795), (1188, 67915), (1269, 63580), (1410, 57222), (1445, 55836), (1485, 54332), (1530, 52734), (1551, 52020), (1598, 50490), (1683, 47940), (1692, 47685), (1734, 46530), (1836, 43945), (1870, 43146), (1980, 40749), (2068, 39015), (2115, 38148), (2244, 35955), (2295, 35156), (2397, 33660), (2538, 31790), (2585, 31212), (2601, 31020), (2805, 28764), (2820, 28611), (2890, 27918), (2970, 27166), (3060, 26367), (3102, 26010), (3179, 25380), (3196, 25245), (3366, 23970), (3468, 23265), (3740, 21573), (3995, 20196), (4230, 19074), (4335, 18612), (4590, 17578), (4653, 17340), (4794, 16830), (5049, 15980), (5076, 15895), (5170, 15606), (5202, 15510), (5610, 14382), (5780, 13959), (5940, 13583), (6204, 13005), (6345, 12716), (6358, 12690), (6732, 11985), (7191, 11220), (7755, 10404), (7803, 10340), (7990, 10098), (8415, 9588), (8460, 9537), (8670, 9306), (8789, 9180)]