105456780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 399567168

約数和(自身を除く): 294110388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 33, 34, 36, 39, 44, 45, 51, 52, 55, 60, 65, 66, 68, 78, 85, 90, 99, 102, 110, 117, 130, 132, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 241, 255, 260, 286, 306, 330, 340, 374, 390, 396, 429, 442, 468, 482, 495, 510, 561, 572, 585, 612, 660, 663, 715, 723, 748, 765, 780, 858, 884, 935, 964, 990, 1020, 1105, 1122, 1170, 1205, 1287, 1326, 1430, 1446, 1530, 1683, 1716, 1870, 1980, 1989, 2145, 2169, 2210, 2244, 2340, 2410, 2431, 2574, 2651, 2652, 2805, 2860, 2892, 3060, 3133, 3315, 3366, 3615, 3740, 3978, 4097, 4290, 4338, 4420, 4820, 4862, 5148, 5302, 5610, 6266, 6435, 6630, 6732, 7230, 7293, 7953, 7956, 8194, 8415, 8580, 8676, 9399, 9724, 9945, 10604, 10845, 11220, 12155, 12291, 12532, 12870, 13255, 13260, 14460, 14586, 15665, 15906, 16388, 16830, 18798, 19890, 20485, 21690, 21879, 23859, 24310, 24582, 25740, 26510, 28197, 29172, 31330, 31812, 33660, 34463, 36465, 36873, 37596, 39765, 39780, 40970, 43380, 43758, 45067, 46995, 47718, 48620, 49164, 53020, 53261, 56394, 61455, 62660, 68926, 72930, 73746, 79530, 81940, 87516, 90134, 93990, 95436, 103389, 106522, 109395, 112788, 119295, 122910, 135201, 137852, 140985, 145860, 147492, 159060, 159783, 172315, 180268, 184365, 187980, 206778, 213044, 218790, 225335, 238590, 245820, 266305, 270402, 281970, 310167, 319566, 344630, 368730, 405603, 413556, 437580, 450670, 477180, 479349, 516945, 532610, 540804, 563940, 585871, 620334, 639132, 676005, 689260, 737460, 798915, 811206, 901340, 958698, 1033890, 1065220, 1171742, 1240668, 1352010, 1550835, 1597830, 1622412, 1757613, 1917396, 2028015, 2067780, 2343484, 2396745, 2704020, 2929355, 3101670, 3195660, 3515226, 4056030, 4793490, 5272839, 5858710, 6203340, 7030452, 8112060, 8788065, 9586980, 10545678, 11717420, 17576130, 21091356, 26364195, 35152260, 52728390, 105456780]

約数ペア:

[(1, 105456780), (2, 52728390), (3, 35152260), (4, 26364195), (5, 21091356), (6, 17576130), (9, 11717420), (10, 10545678), (11, 9586980), (12, 8788065), (13, 8112060), (15, 7030452), (17, 6203340), (18, 5858710), (20, 5272839), (22, 4793490), (26, 4056030), (30, 3515226), (33, 3195660), (34, 3101670), (36, 2929355), (39, 2704020), (44, 2396745), (45, 2343484), (51, 2067780), (52, 2028015), (55, 1917396), (60, 1757613), (65, 1622412), (66, 1597830), (68, 1550835), (78, 1352010), (85, 1240668), (90, 1171742), (99, 1065220), (102, 1033890), (110, 958698), (117, 901340), (130, 811206), (132, 798915), (143, 737460), (153, 689260), (156, 676005), (165, 639132), (170, 620334), (180, 585871), (187, 563940), (195, 540804), (198, 532610), (204, 516945), (220, 479349), (221, 477180), (234, 450670), (241, 437580), (255, 413556), (260, 405603), (286, 368730), (306, 344630), (330, 319566), (340, 310167), (374, 281970), (390, 270402), (396, 266305), (429, 245820), (442, 238590), (468, 225335), (482, 218790), (495, 213044), (510, 206778), (561, 187980), (572, 184365), (585, 180268), (612, 172315), (660, 159783), (663, 159060), (715, 147492), (723, 145860), (748, 140985), (765, 137852), (780, 135201), (858, 122910), (884, 119295), (935, 112788), (964, 109395), (990, 106522), (1020, 103389), (1105, 95436), (1122, 93990), (1170, 90134), (1205, 87516), (1287, 81940), (1326, 79530), (1430, 73746), (1446, 72930), (1530, 68926), (1683, 62660), (1716, 61455), (1870, 56394), (1980, 53261), (1989, 53020), (2145, 49164), (2169, 48620), (2210, 47718), (2244, 46995), (2340, 45067), (2410, 43758), (2431, 43380), (2574, 40970), (2651, 39780), (2652, 39765), (2805, 37596), (2860, 36873), (2892, 36465), (3060, 34463), (3133, 33660), (3315, 31812), (3366, 31330), (3615, 29172), (3740, 28197), (3978, 26510), (4097, 25740), (4290, 24582), (4338, 24310), (4420, 23859), (4820, 21879), (4862, 21690), (5148, 20485), (5302, 19890), (5610, 18798), (6266, 16830), (6435, 16388), (6630, 15906), (6732, 15665), (7230, 14586), (7293, 14460), (7953, 13260), (7956, 13255), (8194, 12870), (8415, 12532), (8580, 12291), (8676, 12155), (9399, 11220), (9724, 10845), (9945, 10604)]