75845220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 241672704

約数和(自身を除く): 165827484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 337, 341, 363, 372, 465, 484, 605, 620, 660, 674, 682, 726, 930, 1011, 1023, 1210, 1348, 1364, 1452, 1685, 1705, 1815, 1860, 2022, 2046, 2420, 3370, 3410, 3630, 3707, 3751, 4044, 4092, 5055, 5115, 6740, 6820, 7260, 7414, 7502, 10110, 10230, 10447, 11121, 11253, 14828, 15004, 18535, 18755, 20220, 20460, 20894, 22242, 22506, 31341, 37070, 37510, 40777, 41788, 44484, 45012, 52235, 55605, 56265, 62682, 74140, 75020, 81554, 104470, 111210, 112530, 114917, 122331, 125364, 156705, 163108, 203885, 208940, 222420, 225060, 229834, 244662, 313410, 344751, 407770, 459668, 489324, 574585, 611655, 626820, 689502, 815540, 1149170, 1223310, 1264087, 1379004, 1723755, 2298340, 2446620, 2528174, 3447510, 3792261, 5056348, 6320435, 6895020, 7584522, 12640870, 15169044, 18961305, 25281740, 37922610, 75845220]

約数ペア:

[(1, 75845220), (2, 37922610), (3, 25281740), (4, 18961305), (5, 15169044), (6, 12640870), (10, 7584522), (11, 6895020), (12, 6320435), (15, 5056348), (20, 3792261), (22, 3447510), (30, 2528174), (31, 2446620), (33, 2298340), (44, 1723755), (55, 1379004), (60, 1264087), (62, 1223310), (66, 1149170), (93, 815540), (110, 689502), (121, 626820), (124, 611655), (132, 574585), (155, 489324), (165, 459668), (186, 407770), (220, 344751), (242, 313410), (310, 244662), (330, 229834), (337, 225060), (341, 222420), (363, 208940), (372, 203885), (465, 163108), (484, 156705), (605, 125364), (620, 122331), (660, 114917), (674, 112530), (682, 111210), (726, 104470), (930, 81554), (1011, 75020), (1023, 74140), (1210, 62682), (1348, 56265), (1364, 55605), (1452, 52235), (1685, 45012), (1705, 44484), (1815, 41788), (1860, 40777), (2022, 37510), (2046, 37070), (2420, 31341), (3370, 22506), (3410, 22242), (3630, 20894), (3707, 20460), (3751, 20220), (4044, 18755), (4092, 18535), (5055, 15004), (5115, 14828), (6740, 11253), (6820, 11121), (7260, 10447), (7414, 10230), (7502, 10110)]