2216451900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43717}}^1$

素因数の和:43760

約数の個数: 108

約数和(自身を含む): 6944341992

約数和(自身を除く): 4727890092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1300, 1690, 1950, 2028, 2535, 3380, 3900, 4225, 5070, 8450, 10140, 12675, 16900, 25350, 43717, 50700, 87434, 131151, 174868, 218585, 262302, 437170, 524604, 568321, 655755, 874340, 1092925, 1136642, 1311510, 1704963, 2185850, 2273284, 2623020, 2841605, 3278775, 3409926, 4371700, 5683210, 6557550, 6819852, 7388173, 8524815, 11366420, 13115100, 14208025, 14776346, 17049630, 22164519, 28416050, 29552692, 34099260, 36940865, 42624075, 44329038, 56832100, 73881730, 85248150, 88658076, 110822595, 147763460, 170496300, 184704325, 221645190, 369408650, 443290380, 554112975, 738817300, 1108225950, 2216451900]

約数ペア:

[(1, 2216451900), (2, 1108225950), (3, 738817300), (4, 554112975), (5, 443290380), (6, 369408650), (10, 221645190), (12, 184704325), (13, 170496300), (15, 147763460), (20, 110822595), (25, 88658076), (26, 85248150), (30, 73881730), (39, 56832100), (50, 44329038), (52, 42624075), (60, 36940865), (65, 34099260), (75, 29552692), (78, 28416050), (100, 22164519), (130, 17049630), (150, 14776346), (156, 14208025), (169, 13115100), (195, 11366420), (260, 8524815), (300, 7388173), (325, 6819852), (338, 6557550), (390, 5683210), (507, 4371700), (650, 3409926), (676, 3278775), (780, 2841605), (845, 2623020), (975, 2273284), (1014, 2185850), (1300, 1704963), (1690, 1311510), (1950, 1136642), (2028, 1092925), (2535, 874340), (3380, 655755), (3900, 568321), (4225, 524604), (5070, 437170), (8450, 262302), (10140, 218585), (12675, 174868), (16900, 131151), (25350, 87434), (43717, 50700)]