89917800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 323788800

約数和(自身を除く): 233871000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 79, 84, 100, 105, 120, 140, 150, 158, 168, 175, 200, 210, 237, 271, 280, 300, 316, 350, 395, 420, 474, 525, 542, 553, 600, 632, 700, 790, 813, 840, 948, 1050, 1084, 1106, 1185, 1355, 1400, 1580, 1626, 1659, 1896, 1897, 1975, 2100, 2168, 2212, 2370, 2710, 2765, 3160, 3252, 3318, 3794, 3950, 4065, 4200, 4424, 4740, 5420, 5530, 5691, 5925, 6504, 6636, 6775, 7588, 7900, 8130, 8295, 9480, 9485, 10840, 11060, 11382, 11850, 13272, 13550, 13825, 15176, 15800, 16260, 16590, 18970, 20325, 21409, 22120, 22764, 23700, 27100, 27650, 28455, 32520, 33180, 37940, 40650, 41475, 42818, 45528, 47400, 47425, 54200, 55300, 56910, 64227, 66360, 75880, 81300, 82950, 85636, 94850, 107045, 110600, 113820, 128454, 142275, 149863, 162600, 165900, 171272, 189700, 214090, 227640, 256908, 284550, 299726, 321135, 331800, 379400, 428180, 449589, 513816, 535225, 569100, 599452, 642270, 749315, 856360, 899178, 1070450, 1138200, 1198904, 1284540, 1498630, 1605675, 1798356, 2140900, 2247945, 2569080, 2997260, 3211350, 3596712, 3746575, 4281800, 4495890, 5994520, 6422700, 7493150, 8991780, 11239725, 12845400, 14986300, 17983560, 22479450, 29972600, 44958900, 89917800]

約数ペア:

[(1, 89917800), (2, 44958900), (3, 29972600), (4, 22479450), (5, 17983560), (6, 14986300), (7, 12845400), (8, 11239725), (10, 8991780), (12, 7493150), (14, 6422700), (15, 5994520), (20, 4495890), (21, 4281800), (24, 3746575), (25, 3596712), (28, 3211350), (30, 2997260), (35, 2569080), (40, 2247945), (42, 2140900), (50, 1798356), (56, 1605675), (60, 1498630), (70, 1284540), (75, 1198904), (79, 1138200), (84, 1070450), (100, 899178), (105, 856360), (120, 749315), (140, 642270), (150, 599452), (158, 569100), (168, 535225), (175, 513816), (200, 449589), (210, 428180), (237, 379400), (271, 331800), (280, 321135), (300, 299726), (316, 284550), (350, 256908), (395, 227640), (420, 214090), (474, 189700), (525, 171272), (542, 165900), (553, 162600), (600, 149863), (632, 142275), (700, 128454), (790, 113820), (813, 110600), (840, 107045), (948, 94850), (1050, 85636), (1084, 82950), (1106, 81300), (1185, 75880), (1355, 66360), (1400, 64227), (1580, 56910), (1626, 55300), (1659, 54200), (1896, 47425), (1897, 47400), (1975, 45528), (2100, 42818), (2168, 41475), (2212, 40650), (2370, 37940), (2710, 33180), (2765, 32520), (3160, 28455), (3252, 27650), (3318, 27100), (3794, 23700), (3950, 22764), (4065, 22120), (4200, 21409), (4424, 20325), (4740, 18970), (5420, 16590), (5530, 16260), (5691, 15800), (5925, 15176), (6504, 13825), (6636, 13550), (6775, 13272), (7588, 11850), (7900, 11382), (8130, 11060), (8295, 10840), (9480, 9485)]