97808100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 314979840

約数和(自身を除く): 217171740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 809, 930, 975, 1209, 1300, 1550, 1612, 1618, 1860, 1950, 2015, 2325, 2418, 2427, 3100, 3236, 3900, 4030, 4045, 4650, 4836, 4854, 6045, 8060, 8090, 9300, 9708, 10075, 10517, 12090, 12135, 16180, 20150, 20225, 21034, 24180, 24270, 25079, 30225, 31551, 40300, 40450, 42068, 48540, 50158, 52585, 60450, 60675, 63102, 75237, 80900, 100316, 105170, 120900, 121350, 125395, 126204, 150474, 157755, 210340, 242700, 250790, 262925, 300948, 315510, 326027, 376185, 501580, 525850, 626975, 631020, 652054, 752370, 788775, 978081, 1051700, 1253950, 1304108, 1504740, 1577550, 1630135, 1880925, 1956162, 2507900, 3155100, 3260270, 3761850, 3912324, 4890405, 6520540, 7523700, 8150675, 9780810, 16301350, 19561620, 24452025, 32602700, 48904050, 97808100]

約数ペア:

[(1, 97808100), (2, 48904050), (3, 32602700), (4, 24452025), (5, 19561620), (6, 16301350), (10, 9780810), (12, 8150675), (13, 7523700), (15, 6520540), (20, 4890405), (25, 3912324), (26, 3761850), (30, 3260270), (31, 3155100), (39, 2507900), (50, 1956162), (52, 1880925), (60, 1630135), (62, 1577550), (65, 1504740), (75, 1304108), (78, 1253950), (93, 1051700), (100, 978081), (124, 788775), (130, 752370), (150, 652054), (155, 631020), (156, 626975), (186, 525850), (195, 501580), (260, 376185), (300, 326027), (310, 315510), (325, 300948), (372, 262925), (390, 250790), (403, 242700), (465, 210340), (620, 157755), (650, 150474), (775, 126204), (780, 125395), (806, 121350), (809, 120900), (930, 105170), (975, 100316), (1209, 80900), (1300, 75237), (1550, 63102), (1612, 60675), (1618, 60450), (1860, 52585), (1950, 50158), (2015, 48540), (2325, 42068), (2418, 40450), (2427, 40300), (3100, 31551), (3236, 30225), (3900, 25079), (4030, 24270), (4045, 24180), (4650, 21034), (4836, 20225), (4854, 20150), (6045, 16180), (8060, 12135), (8090, 12090), (9300, 10517), (9708, 10075)]