45115600

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 90

約数和(自身を含む): 112788726

約数和(自身を除く): 67673126

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 61, 80, 86, 100, 122, 172, 200, 215, 244, 305, 344, 400, 430, 488, 610, 688, 860, 976, 1075, 1220, 1525, 1720, 1849, 2150, 2440, 2623, 3050, 3440, 3698, 4300, 4880, 5246, 6100, 7396, 8600, 9245, 10492, 12200, 13115, 14792, 17200, 18490, 20984, 24400, 26230, 29584, 36980, 41968, 46225, 52460, 65575, 73960, 92450, 104920, 112789, 131150, 147920, 184900, 209840, 225578, 262300, 369800, 451156, 524600, 563945, 739600, 902312, 1049200, 1127890, 1804624, 2255780, 2819725, 4511560, 5639450, 9023120, 11278900, 22557800, 45115600]

約数ペア:

[(1, 45115600), (2, 22557800), (4, 11278900), (5, 9023120), (8, 5639450), (10, 4511560), (16, 2819725), (20, 2255780), (25, 1804624), (40, 1127890), (43, 1049200), (50, 902312), (61, 739600), (80, 563945), (86, 524600), (100, 451156), (122, 369800), (172, 262300), (200, 225578), (215, 209840), (244, 184900), (305, 147920), (344, 131150), (400, 112789), (430, 104920), (488, 92450), (610, 73960), (688, 65575), (860, 52460), (976, 46225), (1075, 41968), (1220, 36980), (1525, 29584), (1720, 26230), (1849, 24400), (2150, 20984), (2440, 18490), (2623, 17200), (3050, 14792), (3440, 13115), (3698, 12200), (4300, 10492), (4880, 9245), (5246, 8600), (6100, 7396)]