45108800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^2\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 126

約数和(自身を含む): 122527314

約数和(自身を除く): 77418514

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 160, 176, 200, 220, 233, 242, 275, 320, 352, 400, 440, 466, 484, 550, 605, 704, 800, 880, 932, 968, 1100, 1165, 1210, 1600, 1760, 1864, 1936, 2200, 2330, 2420, 2563, 3025, 3520, 3728, 3872, 4400, 4660, 4840, 5126, 5825, 6050, 7456, 7744, 8800, 9320, 9680, 10252, 11650, 12100, 12815, 14912, 17600, 18640, 19360, 20504, 23300, 24200, 25630, 28193, 37280, 38720, 41008, 46600, 48400, 51260, 56386, 64075, 74560, 82016, 93200, 96800, 102520, 112772, 128150, 140965, 164032, 186400, 193600, 205040, 225544, 256300, 281930, 372800, 410080, 451088, 512600, 563860, 704825, 820160, 902176, 1025200, 1127720, 1409650, 1804352, 2050400, 2255440, 2819300, 4100800, 4510880, 5638600, 9021760, 11277200, 22554400, 45108800]

約数ペア:

[(1, 45108800), (2, 22554400), (4, 11277200), (5, 9021760), (8, 5638600), (10, 4510880), (11, 4100800), (16, 2819300), (20, 2255440), (22, 2050400), (25, 1804352), (32, 1409650), (40, 1127720), (44, 1025200), (50, 902176), (55, 820160), (64, 704825), (80, 563860), (88, 512600), (100, 451088), (110, 410080), (121, 372800), (160, 281930), (176, 256300), (200, 225544), (220, 205040), (233, 193600), (242, 186400), (275, 164032), (320, 140965), (352, 128150), (400, 112772), (440, 102520), (466, 96800), (484, 93200), (550, 82016), (605, 74560), (704, 64075), (800, 56386), (880, 51260), (932, 48400), (968, 46600), (1100, 41008), (1165, 38720), (1210, 37280), (1600, 28193), (1760, 25630), (1864, 24200), (1936, 23300), (2200, 20504), (2330, 19360), (2420, 18640), (2563, 17600), (3025, 14912), (3520, 12815), (3728, 12100), (3872, 11650), (4400, 10252), (4660, 9680), (4840, 9320), (5126, 8800), (5825, 7744), (6050, 7456)]