125881600

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 359273880

約数和(自身を除く): 233392280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 89, 100, 104, 128, 130, 136, 160, 170, 178, 200, 208, 221, 256, 260, 272, 320, 325, 340, 356, 400, 416, 425, 442, 445, 520, 544, 640, 650, 680, 712, 800, 832, 850, 884, 890, 1040, 1088, 1105, 1157, 1280, 1300, 1360, 1424, 1513, 1600, 1664, 1700, 1768, 1780, 2080, 2176, 2210, 2225, 2314, 2600, 2720, 2848, 3026, 3200, 3328, 3400, 3536, 3560, 4160, 4352, 4420, 4450, 4628, 5200, 5440, 5525, 5696, 5785, 6052, 6400, 6800, 7072, 7120, 7565, 8320, 8840, 8900, 9256, 10400, 10880, 11050, 11392, 11570, 12104, 13600, 14144, 14240, 15130, 16640, 17680, 17800, 18512, 19669, 20800, 21760, 22100, 22784, 23140, 24208, 27200, 28288, 28480, 28925, 30260, 35360, 35600, 37024, 37825, 39338, 41600, 44200, 46280, 48416, 54400, 56576, 56960, 57850, 60520, 70720, 71200, 74048, 75650, 78676, 83200, 88400, 92560, 96832, 98345, 108800, 113920, 115700, 121040, 141440, 142400, 148096, 151300, 157352, 176800, 185120, 193664, 196690, 231400, 242080, 282880, 284800, 296192, 302600, 314704, 353600, 370240, 387328, 393380, 462800, 484160, 491725, 569600, 605200, 629408, 707200, 740480, 786760, 925600, 968320, 983450, 1210400, 1258816, 1414400, 1480960, 1573520, 1851200, 1936640, 1966900, 2420800, 2517632, 3147040, 3702400, 3933800, 4841600, 5035264, 6294080, 7404800, 7867600, 9683200, 12588160, 15735200, 25176320, 31470400, 62940800, 125881600]

約数ペア:

[(1, 125881600), (2, 62940800), (4, 31470400), (5, 25176320), (8, 15735200), (10, 12588160), (13, 9683200), (16, 7867600), (17, 7404800), (20, 6294080), (25, 5035264), (26, 4841600), (32, 3933800), (34, 3702400), (40, 3147040), (50, 2517632), (52, 2420800), (64, 1966900), (65, 1936640), (68, 1851200), (80, 1573520), (85, 1480960), (89, 1414400), (100, 1258816), (104, 1210400), (128, 983450), (130, 968320), (136, 925600), (160, 786760), (170, 740480), (178, 707200), (200, 629408), (208, 605200), (221, 569600), (256, 491725), (260, 484160), (272, 462800), (320, 393380), (325, 387328), (340, 370240), (356, 353600), (400, 314704), (416, 302600), (425, 296192), (442, 284800), (445, 282880), (520, 242080), (544, 231400), (640, 196690), (650, 193664), (680, 185120), (712, 176800), (800, 157352), (832, 151300), (850, 148096), (884, 142400), (890, 141440), (1040, 121040), (1088, 115700), (1105, 113920), (1157, 108800), (1280, 98345), (1300, 96832), (1360, 92560), (1424, 88400), (1513, 83200), (1600, 78676), (1664, 75650), (1700, 74048), (1768, 71200), (1780, 70720), (2080, 60520), (2176, 57850), (2210, 56960), (2225, 56576), (2314, 54400), (2600, 48416), (2720, 46280), (2848, 44200), (3026, 41600), (3200, 39338), (3328, 37825), (3400, 37024), (3536, 35600), (3560, 35360), (4160, 30260), (4352, 28925), (4420, 28480), (4450, 28288), (4628, 27200), (5200, 24208), (5440, 23140), (5525, 22784), (5696, 22100), (5785, 21760), (6052, 20800), (6400, 19669), (6800, 18512), (7072, 17800), (7120, 17680), (7565, 16640), (8320, 15130), (8840, 14240), (8900, 14144), (9256, 13600), (10400, 12104), (10880, 11570), (11050, 11392)]