1951036650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 5366141664

約数和(自身を除く): 3415105014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 134, 150, 163, 201, 225, 326, 335, 397, 402, 450, 489, 603, 670, 794, 815, 978, 1005, 1191, 1206, 1467, 1630, 1675, 1985, 2010, 2382, 2445, 2934, 3015, 3350, 3573, 3970, 4075, 4890, 5025, 5955, 6030, 7146, 7335, 8150, 9925, 10050, 10921, 11910, 12225, 14670, 15075, 17865, 19850, 21842, 24450, 26599, 29775, 30150, 32763, 35730, 36675, 53198, 54605, 59550, 64711, 65526, 73350, 79797, 89325, 98289, 109210, 129422, 132995, 159594, 163815, 178650, 194133, 196578, 239391, 265990, 273025, 323555, 327630, 388266, 398985, 478782, 491445, 546050, 582399, 647110, 664975, 797970, 819075, 970665, 982890, 1164798, 1196955, 1329950, 1617775, 1638150, 1941330, 1994925, 2393910, 2457225, 2911995, 3235550, 3989850, 4335637, 4853325, 4914450, 5823990, 5984775, 8671274, 9706650, 11969550, 13006911, 14559975, 21678185, 26013822, 29119950, 39020733, 43356370, 65034555, 78041466, 108390925, 130069110, 195103665, 216781850, 325172775, 390207330, 650345550, 975518325, 1951036650]

約数ペア:

[(1, 1951036650), (2, 975518325), (3, 650345550), (5, 390207330), (6, 325172775), (9, 216781850), (10, 195103665), (15, 130069110), (18, 108390925), (25, 78041466), (30, 65034555), (45, 43356370), (50, 39020733), (67, 29119950), (75, 26013822), (90, 21678185), (134, 14559975), (150, 13006911), (163, 11969550), (201, 9706650), (225, 8671274), (326, 5984775), (335, 5823990), (397, 4914450), (402, 4853325), (450, 4335637), (489, 3989850), (603, 3235550), (670, 2911995), (794, 2457225), (815, 2393910), (978, 1994925), (1005, 1941330), (1191, 1638150), (1206, 1617775), (1467, 1329950), (1630, 1196955), (1675, 1164798), (1985, 982890), (2010, 970665), (2382, 819075), (2445, 797970), (2934, 664975), (3015, 647110), (3350, 582399), (3573, 546050), (3970, 491445), (4075, 478782), (4890, 398985), (5025, 388266), (5955, 327630), (6030, 323555), (7146, 273025), (7335, 265990), (8150, 239391), (9925, 196578), (10050, 194133), (10921, 178650), (11910, 163815), (12225, 159594), (14670, 132995), (15075, 129422), (17865, 109210), (19850, 98289), (21842, 89325), (24450, 79797), (26599, 73350), (29775, 65526), (30150, 64711), (32763, 59550), (35730, 54605), (36675, 53198)]