74566440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 275788800

約数和(自身を除く): 201222360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 90, 94, 104, 108, 113, 117, 120, 130, 135, 141, 156, 180, 188, 195, 216, 226, 234, 235, 260, 270, 282, 312, 339, 351, 360, 376, 390, 423, 452, 468, 470, 520, 540, 564, 565, 585, 611, 678, 702, 705, 780, 846, 904, 936, 940, 1017, 1080, 1128, 1130, 1170, 1222, 1269, 1356, 1404, 1410, 1469, 1560, 1692, 1695, 1755, 1833, 1880, 2034, 2115, 2260, 2340, 2444, 2538, 2712, 2808, 2820, 2938, 3051, 3055, 3384, 3390, 3510, 3666, 4068, 4230, 4407, 4520, 4680, 4888, 5076, 5085, 5311, 5499, 5640, 5876, 6102, 6110, 6345, 6780, 7020, 7332, 7345, 8136, 8460, 8814, 9165, 10152, 10170, 10622, 10998, 11752, 12204, 12220, 12690, 13221, 13560, 14040, 14664, 14690, 15255, 15933, 16497, 16920, 17628, 18330, 20340, 21244, 21996, 22035, 24408, 24440, 25380, 26442, 26555, 27495, 29380, 30510, 31866, 32994, 35256, 36660, 39663, 40680, 42488, 43992, 44070, 47799, 50760, 52884, 53110, 54990, 58760, 61020, 63732, 65988, 66105, 69043, 73320, 79326, 79665, 82485, 88140, 95598, 105768, 106220, 109980, 122040, 127464, 131976, 132210, 138086, 143397, 158652, 159330, 164970, 176280, 191196, 198315, 207129, 212440, 219960, 238995, 264420, 276172, 286794, 317304, 318660, 329940, 345215, 382392, 396630, 414258, 477990, 528840, 552344, 573588, 621387, 637320, 659880, 690430, 716985, 793260, 828516, 955980, 1035645, 1147176, 1242774, 1380860, 1433970, 1586520, 1657032, 1864161, 1911960, 2071290, 2485548, 2761720, 2867940, 3106935, 3728322, 4142580, 4971096, 5735880, 6213870, 7456644, 8285160, 9320805, 12427740, 14913288, 18641610, 24855480, 37283220, 74566440]

約数ペア:

[(1, 74566440), (2, 37283220), (3, 24855480), (4, 18641610), (5, 14913288), (6, 12427740), (8, 9320805), (9, 8285160), (10, 7456644), (12, 6213870), (13, 5735880), (15, 4971096), (18, 4142580), (20, 3728322), (24, 3106935), (26, 2867940), (27, 2761720), (30, 2485548), (36, 2071290), (39, 1911960), (40, 1864161), (45, 1657032), (47, 1586520), (52, 1433970), (54, 1380860), (60, 1242774), (65, 1147176), (72, 1035645), (78, 955980), (90, 828516), (94, 793260), (104, 716985), (108, 690430), (113, 659880), (117, 637320), (120, 621387), (130, 573588), (135, 552344), (141, 528840), (156, 477990), (180, 414258), (188, 396630), (195, 382392), (216, 345215), (226, 329940), (234, 318660), (235, 317304), (260, 286794), (270, 276172), (282, 264420), (312, 238995), (339, 219960), (351, 212440), (360, 207129), (376, 198315), (390, 191196), (423, 176280), (452, 164970), (468, 159330), (470, 158652), (520, 143397), (540, 138086), (564, 132210), (565, 131976), (585, 127464), (611, 122040), (678, 109980), (702, 106220), (705, 105768), (780, 95598), (846, 88140), (904, 82485), (936, 79665), (940, 79326), (1017, 73320), (1080, 69043), (1128, 66105), (1130, 65988), (1170, 63732), (1222, 61020), (1269, 58760), (1356, 54990), (1404, 53110), (1410, 52884), (1469, 50760), (1560, 47799), (1692, 44070), (1695, 43992), (1755, 42488), (1833, 40680), (1880, 39663), (2034, 36660), (2115, 35256), (2260, 32994), (2340, 31866), (2444, 30510), (2538, 29380), (2712, 27495), (2808, 26555), (2820, 26442), (2938, 25380), (3051, 24440), (3055, 24408), (3384, 22035), (3390, 21996), (3510, 21244), (3666, 20340), (4068, 18330), (4230, 17628), (4407, 16920), (4520, 16497), (4680, 15933), (4888, 15255), (5076, 14690), (5085, 14664), (5311, 14040), (5499, 13560), (5640, 13221), (5876, 12690), (6102, 12220), (6110, 12204), (6345, 11752), (6780, 10998), (7020, 10622), (7332, 10170), (7345, 10152), (8136, 9165), (8460, 8814)]