8587450900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{13177}}^1$

素因数の和:13231

約数の個数: 144

約数和(自身を含む): 22877008000

約数和(自身を除く): 14289557100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 133, 140, 175, 190, 196, 245, 266, 343, 350, 380, 475, 490, 532, 665, 686, 700, 931, 950, 980, 1225, 1330, 1372, 1715, 1862, 1900, 2450, 2660, 3325, 3430, 3724, 4655, 4900, 6517, 6650, 6860, 8575, 9310, 13034, 13177, 13300, 17150, 18620, 23275, 26068, 26354, 32585, 34300, 46550, 52708, 65170, 65885, 92239, 93100, 130340, 131770, 162925, 184478, 250363, 263540, 325850, 329425, 368956, 461195, 500726, 645673, 651700, 658850, 922390, 1001452, 1251815, 1291346, 1317700, 1752541, 1844780, 2305975, 2503630, 2582692, 3228365, 3505082, 4519711, 4611950, 5007260, 6259075, 6456730, 7010164, 8762705, 9039422, 9223900, 12267787, 12518150, 12913460, 16141825, 17525410, 18078844, 22598555, 24535574, 25036300, 32283650, 35050820, 43813525, 45197110, 49071148, 61338935, 64567300, 85874509, 87627050, 90394220, 112992775, 122677870, 171749018, 175254100, 225985550, 245355740, 306694675, 343498036, 429372545, 451971100, 613389350, 858745090, 1226778700, 1717490180, 2146862725, 4293725450, 8587450900]

約数ペア:

[(1, 8587450900), (2, 4293725450), (4, 2146862725), (5, 1717490180), (7, 1226778700), (10, 858745090), (14, 613389350), (19, 451971100), (20, 429372545), (25, 343498036), (28, 306694675), (35, 245355740), (38, 225985550), (49, 175254100), (50, 171749018), (70, 122677870), (76, 112992775), (95, 90394220), (98, 87627050), (100, 85874509), (133, 64567300), (140, 61338935), (175, 49071148), (190, 45197110), (196, 43813525), (245, 35050820), (266, 32283650), (343, 25036300), (350, 24535574), (380, 22598555), (475, 18078844), (490, 17525410), (532, 16141825), (665, 12913460), (686, 12518150), (700, 12267787), (931, 9223900), (950, 9039422), (980, 8762705), (1225, 7010164), (1330, 6456730), (1372, 6259075), (1715, 5007260), (1862, 4611950), (1900, 4519711), (2450, 3505082), (2660, 3228365), (3325, 2582692), (3430, 2503630), (3724, 2305975), (4655, 1844780), (4900, 1752541), (6517, 1317700), (6650, 1291346), (6860, 1251815), (8575, 1001452), (9310, 922390), (13034, 658850), (13177, 651700), (13300, 645673), (17150, 500726), (18620, 461195), (23275, 368956), (26068, 329425), (26354, 325850), (32585, 263540), (34300, 250363), (46550, 184478), (52708, 162925), (65170, 131770), (65885, 130340), (92239, 93100)]