160887300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3378

約数の個数: 144

約数和(自身を含む): 555297792

約数和(自身を除く): 394410492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3331, 3450, 4025, 4830, 6662, 6900, 8050, 9660, 9993, 12075, 13324, 16100, 16655, 19986, 23317, 24150, 33310, 39972, 46634, 48300, 49965, 66620, 69951, 76613, 83275, 93268, 99930, 116585, 139902, 153226, 166550, 199860, 229839, 233170, 249825, 279804, 306452, 333100, 349755, 383065, 459678, 466340, 499650, 536291, 582925, 699510, 766130, 919356, 999300, 1072582, 1149195, 1165850, 1399020, 1532260, 1608873, 1748775, 1915325, 2145164, 2298390, 2331700, 2681455, 3217746, 3497550, 3830650, 4596780, 5362910, 5745975, 6435492, 6995100, 7661300, 8044365, 10725820, 11491950, 13407275, 16088730, 22983900, 26814550, 32177460, 40221825, 53629100, 80443650, 160887300]

約数ペア:

[(1, 160887300), (2, 80443650), (3, 53629100), (4, 40221825), (5, 32177460), (6, 26814550), (7, 22983900), (10, 16088730), (12, 13407275), (14, 11491950), (15, 10725820), (20, 8044365), (21, 7661300), (23, 6995100), (25, 6435492), (28, 5745975), (30, 5362910), (35, 4596780), (42, 3830650), (46, 3497550), (50, 3217746), (60, 2681455), (69, 2331700), (70, 2298390), (75, 2145164), (84, 1915325), (92, 1748775), (100, 1608873), (105, 1532260), (115, 1399020), (138, 1165850), (140, 1149195), (150, 1072582), (161, 999300), (175, 919356), (210, 766130), (230, 699510), (276, 582925), (300, 536291), (322, 499650), (345, 466340), (350, 459678), (420, 383065), (460, 349755), (483, 333100), (525, 306452), (575, 279804), (644, 249825), (690, 233170), (700, 229839), (805, 199860), (966, 166550), (1050, 153226), (1150, 139902), (1380, 116585), (1610, 99930), (1725, 93268), (1932, 83275), (2100, 76613), (2300, 69951), (2415, 66620), (3220, 49965), (3331, 48300), (3450, 46634), (4025, 39972), (4830, 33310), (6662, 24150), (6900, 23317), (8050, 19986), (9660, 16655), (9993, 16100), (12075, 13324)]