90023700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 287856576

約数和(自身を除く): 197832876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 41, 50, 52, 60, 65, 75, 78, 82, 100, 123, 130, 150, 156, 164, 195, 205, 246, 260, 300, 325, 390, 410, 492, 533, 563, 615, 650, 780, 820, 975, 1025, 1066, 1126, 1230, 1300, 1599, 1689, 1950, 2050, 2132, 2252, 2460, 2665, 2815, 3075, 3198, 3378, 3900, 4100, 5330, 5630, 6150, 6396, 6756, 7319, 7995, 8445, 10660, 11260, 12300, 13325, 14075, 14638, 15990, 16890, 21957, 23083, 26650, 28150, 29276, 31980, 33780, 36595, 39975, 42225, 43914, 46166, 53300, 56300, 69249, 73190, 79950, 84450, 87828, 92332, 109785, 115415, 138498, 146380, 159900, 168900, 182975, 219570, 230830, 276996, 300079, 346245, 365950, 439140, 461660, 548925, 577075, 600158, 692490, 731900, 900237, 1097850, 1154150, 1200316, 1384980, 1500395, 1731225, 1800474, 2195700, 2308300, 3000790, 3462450, 3600948, 4501185, 6001580, 6924900, 7501975, 9002370, 15003950, 18004740, 22505925, 30007900, 45011850, 90023700]

約数ペア:

[(1, 90023700), (2, 45011850), (3, 30007900), (4, 22505925), (5, 18004740), (6, 15003950), (10, 9002370), (12, 7501975), (13, 6924900), (15, 6001580), (20, 4501185), (25, 3600948), (26, 3462450), (30, 3000790), (39, 2308300), (41, 2195700), (50, 1800474), (52, 1731225), (60, 1500395), (65, 1384980), (75, 1200316), (78, 1154150), (82, 1097850), (100, 900237), (123, 731900), (130, 692490), (150, 600158), (156, 577075), (164, 548925), (195, 461660), (205, 439140), (246, 365950), (260, 346245), (300, 300079), (325, 276996), (390, 230830), (410, 219570), (492, 182975), (533, 168900), (563, 159900), (615, 146380), (650, 138498), (780, 115415), (820, 109785), (975, 92332), (1025, 87828), (1066, 84450), (1126, 79950), (1230, 73190), (1300, 69249), (1599, 56300), (1689, 53300), (1950, 46166), (2050, 43914), (2132, 42225), (2252, 39975), (2460, 36595), (2665, 33780), (2815, 31980), (3075, 29276), (3198, 28150), (3378, 26650), (3900, 23083), (4100, 21957), (5330, 16890), (5630, 15990), (6150, 14638), (6396, 14075), (6756, 13325), (7319, 12300), (7995, 11260), (8445, 10660)]