2558577300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{120121}}^1$

素因数の和:120209

約数の個数: 72

約数和(自身を含む): 7507144512

約数和(自身を除く): 4948567212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 10650, 21300, 120121, 240242, 360363, 480484, 600605, 720726, 1201210, 1441452, 1801815, 2402420, 3003025, 3603630, 6006050, 7207260, 8528591, 9009075, 12012100, 17057182, 18018150, 25585773, 34114364, 36036300, 42642955, 51171546, 85285910, 102343092, 127928865, 170571820, 213214775, 255857730, 426429550, 511715460, 639644325, 852859100, 1279288650, 2558577300]

約数ペア:

[(1, 2558577300), (2, 1279288650), (3, 852859100), (4, 639644325), (5, 511715460), (6, 426429550), (10, 255857730), (12, 213214775), (15, 170571820), (20, 127928865), (25, 102343092), (30, 85285910), (50, 51171546), (60, 42642955), (71, 36036300), (75, 34114364), (100, 25585773), (142, 18018150), (150, 17057182), (213, 12012100), (284, 9009075), (300, 8528591), (355, 7207260), (426, 6006050), (710, 3603630), (852, 3003025), (1065, 2402420), (1420, 1801815), (1775, 1441452), (2130, 1201210), (3550, 720726), (4260, 600605), (5325, 480484), (7100, 360363), (10650, 240242), (21300, 120121)]