89220300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22877}}^1$

素因数の和:22907

約数の個数: 72

約数和(自身を含む): 278013456

約数和(自身を除く): 188793156

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, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 22877, 45754, 68631, 91508, 114385, 137262, 228770, 274524, 297401, 343155, 457540, 571925, 594802, 686310, 892203, 1143850, 1189604, 1372620, 1487005, 1715775, 1784406, 2287700, 2974010, 3431550, 3568812, 4461015, 5948020, 6863100, 7435025, 8922030, 14870050, 17844060, 22305075, 29740100, 44610150, 89220300]

約数ペア:

[(1, 89220300), (2, 44610150), (3, 29740100), (4, 22305075), (5, 17844060), (6, 14870050), (10, 8922030), (12, 7435025), (13, 6863100), (15, 5948020), (20, 4461015), (25, 3568812), (26, 3431550), (30, 2974010), (39, 2287700), (50, 1784406), (52, 1715775), (60, 1487005), (65, 1372620), (75, 1189604), (78, 1143850), (100, 892203), (130, 686310), (150, 594802), (156, 571925), (195, 457540), (260, 343155), (300, 297401), (325, 274524), (390, 228770), (650, 137262), (780, 114385), (975, 91508), (1300, 68631), (1950, 45754), (3900, 22877)]