90431250

素因数分解:

$2^1\times 3^1\times 5^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 283481856

約数和(自身を除く): 193050606

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 53, 65, 70, 75, 78, 91, 105, 106, 125, 130, 150, 159, 175, 182, 195, 210, 250, 265, 273, 318, 325, 350, 371, 375, 390, 455, 525, 530, 546, 625, 650, 689, 742, 750, 795, 875, 910, 975, 1050, 1113, 1250, 1325, 1365, 1378, 1590, 1625, 1750, 1855, 1875, 1950, 2067, 2226, 2275, 2625, 2650, 2730, 3125, 3250, 3445, 3710, 3750, 3975, 4134, 4375, 4550, 4823, 4875, 5250, 5565, 6250, 6625, 6825, 6890, 7950, 8125, 8750, 9275, 9375, 9646, 9750, 10335, 11130, 11375, 13125, 13250, 13650, 14469, 16250, 17225, 18550, 18750, 19875, 20670, 21875, 22750, 24115, 24375, 26250, 27825, 28938, 33125, 34125, 34450, 39750, 40625, 43750, 46375, 48230, 48750, 51675, 55650, 56875, 65625, 66250, 68250, 72345, 81250, 86125, 92750, 99375, 103350, 113750, 120575, 121875, 131250, 139125, 144690, 165625, 170625, 172250, 198750, 231875, 241150, 243750, 258375, 278250, 284375, 331250, 341250, 361725, 430625, 463750, 496875, 516750, 568750, 602875, 695625, 723450, 853125, 861250, 993750, 1159375, 1205750, 1291875, 1391250, 1706250, 1808625, 2153125, 2318750, 2583750, 3014375, 3478125, 3617250, 4306250, 6028750, 6459375, 6956250, 9043125, 12918750, 15071875, 18086250, 30143750, 45215625, 90431250]

約数ペア:

[(1, 90431250), (2, 45215625), (3, 30143750), (5, 18086250), (6, 15071875), (7, 12918750), (10, 9043125), (13, 6956250), (14, 6459375), (15, 6028750), (21, 4306250), (25, 3617250), (26, 3478125), (30, 3014375), (35, 2583750), (39, 2318750), (42, 2153125), (50, 1808625), (53, 1706250), (65, 1391250), (70, 1291875), (75, 1205750), (78, 1159375), (91, 993750), (105, 861250), (106, 853125), (125, 723450), (130, 695625), (150, 602875), (159, 568750), (175, 516750), (182, 496875), (195, 463750), (210, 430625), (250, 361725), (265, 341250), (273, 331250), (318, 284375), (325, 278250), (350, 258375), (371, 243750), (375, 241150), (390, 231875), (455, 198750), (525, 172250), (530, 170625), (546, 165625), (625, 144690), (650, 139125), (689, 131250), (742, 121875), (750, 120575), (795, 113750), (875, 103350), (910, 99375), (975, 92750), (1050, 86125), (1113, 81250), (1250, 72345), (1325, 68250), (1365, 66250), (1378, 65625), (1590, 56875), (1625, 55650), (1750, 51675), (1855, 48750), (1875, 48230), (1950, 46375), (2067, 43750), (2226, 40625), (2275, 39750), (2625, 34450), (2650, 34125), (2730, 33125), (3125, 28938), (3250, 27825), (3445, 26250), (3710, 24375), (3750, 24115), (3975, 22750), (4134, 21875), (4375, 20670), (4550, 19875), (4823, 18750), (4875, 18550), (5250, 17225), (5565, 16250), (6250, 14469), (6625, 13650), (6825, 13250), (6890, 13125), (7950, 11375), (8125, 11130), (8750, 10335), (9275, 9750), (9375, 9646)]