625950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 1828008

約数和(自身を除く): 1202058

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 107, 117, 130, 150, 195, 214, 225, 234, 321, 325, 390, 450, 535, 585, 642, 650, 963, 975, 1070, 1170, 1391, 1605, 1926, 1950, 2675, 2782, 2925, 3210, 4173, 4815, 5350, 5850, 6955, 8025, 8346, 9630, 12519, 13910, 16050, 20865, 24075, 25038, 34775, 41730, 48150, 62595, 69550, 104325, 125190, 208650, 312975, 625950]

約数ペア:

[(1, 625950), (2, 312975), (3, 208650), (5, 125190), (6, 104325), (9, 69550), (10, 62595), (13, 48150), (15, 41730), (18, 34775), (25, 25038), (26, 24075), (30, 20865), (39, 16050), (45, 13910), (50, 12519), (65, 9630), (75, 8346), (78, 8025), (90, 6955), (107, 5850), (117, 5350), (130, 4815), (150, 4173), (195, 3210), (214, 2925), (225, 2782), (234, 2675), (321, 1950), (325, 1926), (390, 1605), (450, 1391), (535, 1170), (585, 1070), (642, 975), (650, 963)]