140365800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2740

約数の個数: 144

約数和(自身を含む): 487831500

約数和(自身を除く): 347465700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1044, 1160, 1305, 1450, 1740, 1800, 2088, 2175, 2610, 2689, 2900, 3480, 4350, 5220, 5378, 5800, 6525, 8067, 8700, 10440, 10756, 13050, 13445, 16134, 17400, 21512, 24201, 26100, 26890, 32268, 40335, 48402, 52200, 53780, 64536, 67225, 77981, 80670, 96804, 107560, 121005, 134450, 155962, 161340, 193608, 201675, 233943, 242010, 268900, 311924, 322680, 389905, 403350, 467886, 484020, 537800, 605025, 623848, 701829, 779810, 806700, 935772, 968040, 1169715, 1210050, 1403658, 1559620, 1613400, 1871544, 1949525, 2339430, 2420100, 2807316, 3119240, 3509145, 3899050, 4678860, 4840200, 5614632, 5848575, 7018290, 7798100, 9357720, 11697150, 14036580, 15596200, 17545725, 23394300, 28073160, 35091450, 46788600, 70182900, 140365800]

約数ペア:

[(1, 140365800), (2, 70182900), (3, 46788600), (4, 35091450), (5, 28073160), (6, 23394300), (8, 17545725), (9, 15596200), (10, 14036580), (12, 11697150), (15, 9357720), (18, 7798100), (20, 7018290), (24, 5848575), (25, 5614632), (29, 4840200), (30, 4678860), (36, 3899050), (40, 3509145), (45, 3119240), (50, 2807316), (58, 2420100), (60, 2339430), (72, 1949525), (75, 1871544), (87, 1613400), (90, 1559620), (100, 1403658), (116, 1210050), (120, 1169715), (145, 968040), (150, 935772), (174, 806700), (180, 779810), (200, 701829), (225, 623848), (232, 605025), (261, 537800), (290, 484020), (300, 467886), (348, 403350), (360, 389905), (435, 322680), (450, 311924), (522, 268900), (580, 242010), (600, 233943), (696, 201675), (725, 193608), (870, 161340), (900, 155962), (1044, 134450), (1160, 121005), (1305, 107560), (1450, 96804), (1740, 80670), (1800, 77981), (2088, 67225), (2175, 64536), (2610, 53780), (2689, 52200), (2900, 48402), (3480, 40335), (4350, 32268), (5220, 26890), (5378, 26100), (5800, 24201), (6525, 21512), (8067, 17400), (8700, 16134), (10440, 13445), (10756, 13050)]