11915100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{1471}}^1$

素因数の和:1497

約数の個数: 90

約数和(自身を含む): 38650304

約数和(自身を除く): 26735204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1471, 1620, 2025, 2700, 2942, 4050, 4413, 5884, 7355, 8100, 8826, 13239, 14710, 17652, 22065, 26478, 29420, 36775, 39717, 44130, 52956, 66195, 73550, 79434, 88260, 110325, 119151, 132390, 147100, 158868, 198585, 220650, 238302, 264780, 330975, 397170, 441300, 476604, 595755, 661950, 794340, 992925, 1191510, 1323900, 1985850, 2383020, 2978775, 3971700, 5957550, 11915100]

約数ペア:

[(1, 11915100), (2, 5957550), (3, 3971700), (4, 2978775), (5, 2383020), (6, 1985850), (9, 1323900), (10, 1191510), (12, 992925), (15, 794340), (18, 661950), (20, 595755), (25, 476604), (27, 441300), (30, 397170), (36, 330975), (45, 264780), (50, 238302), (54, 220650), (60, 198585), (75, 158868), (81, 147100), (90, 132390), (100, 119151), (108, 110325), (135, 88260), (150, 79434), (162, 73550), (180, 66195), (225, 52956), (270, 44130), (300, 39717), (324, 36775), (405, 29420), (450, 26478), (540, 22065), (675, 17652), (810, 14710), (900, 13239), (1350, 8826), (1471, 8100), (1620, 7355), (2025, 5884), (2700, 4413), (2942, 4050)]