40503060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 139426560

約数和(自身を除く): 98923500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 911, 988, 1140, 1170, 1235, 1482, 1710, 1822, 2223, 2340, 2470, 2733, 2964, 3420, 3644, 3705, 4446, 4555, 4940, 5466, 7410, 8199, 8892, 9110, 10932, 11115, 11843, 13665, 14820, 16398, 17309, 18220, 22230, 23686, 27330, 32796, 34618, 35529, 40995, 44460, 47372, 51927, 54660, 59215, 69236, 71058, 81990, 86545, 103854, 106587, 118430, 142116, 155781, 163980, 173090, 177645, 207708, 213174, 225017, 236860, 259635, 311562, 346180, 355290, 426348, 450034, 519270, 532935, 623124, 675051, 710580, 778905, 900068, 1038540, 1065870, 1125085, 1350102, 1557810, 2025153, 2131740, 2250170, 2700204, 3115620, 3375255, 4050306, 4500340, 6750510, 8100612, 10125765, 13501020, 20251530, 40503060]

約数ペア:

[(1, 40503060), (2, 20251530), (3, 13501020), (4, 10125765), (5, 8100612), (6, 6750510), (9, 4500340), (10, 4050306), (12, 3375255), (13, 3115620), (15, 2700204), (18, 2250170), (19, 2131740), (20, 2025153), (26, 1557810), (30, 1350102), (36, 1125085), (38, 1065870), (39, 1038540), (45, 900068), (52, 778905), (57, 710580), (60, 675051), (65, 623124), (76, 532935), (78, 519270), (90, 450034), (95, 426348), (114, 355290), (117, 346180), (130, 311562), (156, 259635), (171, 236860), (180, 225017), (190, 213174), (195, 207708), (228, 177645), (234, 173090), (247, 163980), (260, 155781), (285, 142116), (342, 118430), (380, 106587), (390, 103854), (468, 86545), (494, 81990), (570, 71058), (585, 69236), (684, 59215), (741, 54660), (780, 51927), (855, 47372), (911, 44460), (988, 40995), (1140, 35529), (1170, 34618), (1235, 32796), (1482, 27330), (1710, 23686), (1822, 22230), (2223, 18220), (2340, 17309), (2470, 16398), (2733, 14820), (2964, 13665), (3420, 11843), (3644, 11115), (3705, 10932), (4446, 9110), (4555, 8892), (4940, 8199), (5466, 7410)]