20169954900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1723}}^1\times {\mathrm{13007}}^1$

素因数の和:14750

約数の個数: 108

約数和(自身を含む): 63263159232

約数和(自身を除く): 43093204332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 1723, 3446, 5169, 6892, 8615, 10338, 13007, 15507, 17230, 20676, 25845, 26014, 31014, 34460, 39021, 43075, 51690, 52028, 62028, 65035, 77535, 78042, 86150, 103380, 117063, 129225, 130070, 155070, 156084, 172300, 195105, 234126, 258450, 260140, 310140, 325175, 387675, 390210, 468252, 516900, 585315, 650350, 775350, 780420, 975525, 1170630, 1300700, 1550700, 1951050, 2341260, 2926575, 3902100, 5853150, 11706300, 22411061, 44822122, 67233183, 89644244, 112055305, 134466366, 201699549, 224110610, 268932732, 336165915, 403399098, 448221220, 560276525, 672331830, 806798196, 1008497745, 1120553050, 1344663660, 1680829575, 2016995490, 2241106100, 3361659150, 4033990980, 5042488725, 6723318300, 10084977450, 20169954900]

約数ペア:

[(1, 20169954900), (2, 10084977450), (3, 6723318300), (4, 5042488725), (5, 4033990980), (6, 3361659150), (9, 2241106100), (10, 2016995490), (12, 1680829575), (15, 1344663660), (18, 1120553050), (20, 1008497745), (25, 806798196), (30, 672331830), (36, 560276525), (45, 448221220), (50, 403399098), (60, 336165915), (75, 268932732), (90, 224110610), (100, 201699549), (150, 134466366), (180, 112055305), (225, 89644244), (300, 67233183), (450, 44822122), (900, 22411061), (1723, 11706300), (3446, 5853150), (5169, 3902100), (6892, 2926575), (8615, 2341260), (10338, 1951050), (13007, 1550700), (15507, 1300700), (17230, 1170630), (20676, 975525), (25845, 780420), (26014, 775350), (31014, 650350), (34460, 585315), (39021, 516900), (43075, 468252), (51690, 390210), (52028, 387675), (62028, 325175), (65035, 310140), (77535, 260140), (78042, 258450), (86150, 234126), (103380, 195105), (117063, 172300), (129225, 156084), (130070, 155070)]