45048900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11551}}^1$

素因数の和:11581

約数の個数: 72

約数和(自身を含む): 140379904

約数和(自身を除く): 95331004

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, 11551, 23102, 34653, 46204, 57755, 69306, 115510, 138612, 150163, 173265, 231020, 288775, 300326, 346530, 450489, 577550, 600652, 693060, 750815, 866325, 900978, 1155100, 1501630, 1732650, 1801956, 2252445, 3003260, 3465300, 3754075, 4504890, 7508150, 9009780, 11262225, 15016300, 22524450, 45048900]

約数ペア:

[(1, 45048900), (2, 22524450), (3, 15016300), (4, 11262225), (5, 9009780), (6, 7508150), (10, 4504890), (12, 3754075), (13, 3465300), (15, 3003260), (20, 2252445), (25, 1801956), (26, 1732650), (30, 1501630), (39, 1155100), (50, 900978), (52, 866325), (60, 750815), (65, 693060), (75, 600652), (78, 577550), (100, 450489), (130, 346530), (150, 300326), (156, 288775), (195, 231020), (260, 173265), (300, 150163), (325, 138612), (390, 115510), (650, 69306), (780, 57755), (975, 46204), (1300, 34653), (1950, 23102), (3900, 11551)]