149484400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 435909600

約数和(自身を除く): 286425200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 25, 26, 34, 38, 40, 50, 52, 65, 68, 76, 80, 85, 89, 95, 100, 104, 130, 136, 152, 170, 178, 190, 200, 208, 221, 247, 260, 272, 304, 323, 325, 340, 356, 380, 400, 425, 442, 445, 475, 494, 520, 646, 650, 680, 712, 760, 850, 884, 890, 950, 988, 1040, 1105, 1157, 1235, 1292, 1300, 1360, 1424, 1513, 1520, 1615, 1691, 1700, 1768, 1780, 1900, 1976, 2210, 2225, 2314, 2470, 2584, 2600, 3026, 3230, 3382, 3400, 3536, 3560, 3800, 3952, 4199, 4420, 4450, 4628, 4940, 5168, 5200, 5525, 5785, 6052, 6175, 6460, 6764, 6800, 7120, 7565, 7600, 8075, 8398, 8455, 8840, 8900, 9256, 9880, 11050, 11570, 12104, 12350, 12920, 13528, 15130, 16150, 16796, 16910, 17680, 17800, 18512, 19669, 19760, 20995, 21983, 22100, 23140, 24208, 24700, 25840, 27056, 28747, 28925, 30260, 32300, 33592, 33820, 35600, 37825, 39338, 41990, 42275, 43966, 44200, 46280, 49400, 57494, 57850, 60520, 64600, 67184, 67640, 75650, 78676, 83980, 84550, 87932, 88400, 92560, 98345, 98800, 104975, 109915, 114988, 115700, 121040, 129200, 135280, 143735, 151300, 157352, 167960, 169100, 175864, 196690, 209950, 219830, 229976, 231400, 287470, 302600, 314704, 335920, 338200, 351728, 373711, 393380, 419900, 439660, 459952, 462800, 491725, 549575, 574940, 605200, 676400, 718675, 747422, 786760, 839800, 879320, 983450, 1099150, 1149880, 1437350, 1494844, 1573520, 1679600, 1758640, 1868555, 1966900, 2198300, 2299760, 2874700, 2989688, 3737110, 3933800, 4396600, 5749400, 5979376, 7474220, 7867600, 8793200, 9342775, 11498800, 14948440, 18685550, 29896880, 37371100, 74742200, 149484400]

約数ペア:

[(1, 149484400), (2, 74742200), (4, 37371100), (5, 29896880), (8, 18685550), (10, 14948440), (13, 11498800), (16, 9342775), (17, 8793200), (19, 7867600), (20, 7474220), (25, 5979376), (26, 5749400), (34, 4396600), (38, 3933800), (40, 3737110), (50, 2989688), (52, 2874700), (65, 2299760), (68, 2198300), (76, 1966900), (80, 1868555), (85, 1758640), (89, 1679600), (95, 1573520), (100, 1494844), (104, 1437350), (130, 1149880), (136, 1099150), (152, 983450), (170, 879320), (178, 839800), (190, 786760), (200, 747422), (208, 718675), (221, 676400), (247, 605200), (260, 574940), (272, 549575), (304, 491725), (323, 462800), (325, 459952), (340, 439660), (356, 419900), (380, 393380), (400, 373711), (425, 351728), (442, 338200), (445, 335920), (475, 314704), (494, 302600), (520, 287470), (646, 231400), (650, 229976), (680, 219830), (712, 209950), (760, 196690), (850, 175864), (884, 169100), (890, 167960), (950, 157352), (988, 151300), (1040, 143735), (1105, 135280), (1157, 129200), (1235, 121040), (1292, 115700), (1300, 114988), (1360, 109915), (1424, 104975), (1513, 98800), (1520, 98345), (1615, 92560), (1691, 88400), (1700, 87932), (1768, 84550), (1780, 83980), (1900, 78676), (1976, 75650), (2210, 67640), (2225, 67184), (2314, 64600), (2470, 60520), (2584, 57850), (2600, 57494), (3026, 49400), (3230, 46280), (3382, 44200), (3400, 43966), (3536, 42275), (3560, 41990), (3800, 39338), (3952, 37825), (4199, 35600), (4420, 33820), (4450, 33592), (4628, 32300), (4940, 30260), (5168, 28925), (5200, 28747), (5525, 27056), (5785, 25840), (6052, 24700), (6175, 24208), (6460, 23140), (6764, 22100), (6800, 21983), (7120, 20995), (7565, 19760), (7600, 19669), (8075, 18512), (8398, 17800), (8455, 17680), (8840, 16910), (8900, 16796), (9256, 16150), (9880, 15130), (11050, 13528), (11570, 12920), (12104, 12350)]