75973711440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28777921}}^1$

素因数の和:28777948

約数の個数: 80

約数和(自身を含む): 256929287616

約数和(自身を除く): 180955576176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 28777921, 57555842, 86333763, 115111684, 143889605, 172667526, 230223368, 287779210, 316557131, 345335052, 431668815, 460446736, 575558420, 633114262, 690670104, 863337630, 949671393, 1151116840, 1266228524, 1381340208, 1582785655, 1726675260, 1899342786, 2302233680, 2532457048, 3165571310, 3453350520, 3798685572, 4748356965, 5064914096, 6331142620, 6906701040, 7597371144, 9496713930, 12662285240, 15194742288, 18993427860, 25324570480, 37986855720, 75973711440]

約数ペア:

[(1, 75973711440), (2, 37986855720), (3, 25324570480), (4, 18993427860), (5, 15194742288), (6, 12662285240), (8, 9496713930), (10, 7597371144), (11, 6906701040), (12, 6331142620), (15, 5064914096), (16, 4748356965), (20, 3798685572), (22, 3453350520), (24, 3165571310), (30, 2532457048), (33, 2302233680), (40, 1899342786), (44, 1726675260), (48, 1582785655), (55, 1381340208), (60, 1266228524), (66, 1151116840), (80, 949671393), (88, 863337630), (110, 690670104), (120, 633114262), (132, 575558420), (165, 460446736), (176, 431668815), (220, 345335052), (240, 316557131), (264, 287779210), (330, 230223368), (440, 172667526), (528, 143889605), (660, 115111684), (880, 86333763), (1320, 57555842), (2640, 28777921)]