55142745900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{17987}}^1$

素因数の和:18944

約数の個数: 144

約数和(自身を含む): 174247597440

約数和(自身を除く): 119104851540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 929, 1100, 1650, 1858, 2787, 3300, 3716, 4645, 5574, 9290, 10219, 11148, 13935, 17987, 18580, 20438, 23225, 27870, 30657, 35974, 40876, 46450, 51095, 53961, 55740, 61314, 69675, 71948, 89935, 92900, 102190, 107922, 122628, 139350, 153285, 179870, 197857, 204380, 215844, 255475, 269805, 278700, 306570, 359740, 395714, 449675, 510950, 539610, 593571, 613140, 766425, 791428, 899350, 989285, 1021900, 1079220, 1187142, 1349025, 1532850, 1798700, 1978570, 2374284, 2698050, 2967855, 3065700, 3957140, 4946425, 5396100, 5935710, 9892850, 11871420, 14839275, 16709923, 19785700, 29678550, 33419846, 50129769, 59357100, 66839692, 83549615, 100259538, 167099230, 183809153, 200519076, 250648845, 334198460, 367618306, 417748075, 501297690, 551427459, 735236612, 835496150, 919045765, 1002595380, 1102854918, 1253244225, 1670992300, 1838091530, 2205709836, 2506488450, 2757137295, 3676183060, 4595228825, 5012976900, 5514274590, 9190457650, 11028549180, 13785686475, 18380915300, 27571372950, 55142745900]

約数ペア:

[(1, 55142745900), (2, 27571372950), (3, 18380915300), (4, 13785686475), (5, 11028549180), (6, 9190457650), (10, 5514274590), (11, 5012976900), (12, 4595228825), (15, 3676183060), (20, 2757137295), (22, 2506488450), (25, 2205709836), (30, 1838091530), (33, 1670992300), (44, 1253244225), (50, 1102854918), (55, 1002595380), (60, 919045765), (66, 835496150), (75, 735236612), (100, 551427459), (110, 501297690), (132, 417748075), (150, 367618306), (165, 334198460), (220, 250648845), (275, 200519076), (300, 183809153), (330, 167099230), (550, 100259538), (660, 83549615), (825, 66839692), (929, 59357100), (1100, 50129769), (1650, 33419846), (1858, 29678550), (2787, 19785700), (3300, 16709923), (3716, 14839275), (4645, 11871420), (5574, 9892850), (9290, 5935710), (10219, 5396100), (11148, 4946425), (13935, 3957140), (17987, 3065700), (18580, 2967855), (20438, 2698050), (23225, 2374284), (27870, 1978570), (30657, 1798700), (35974, 1532850), (40876, 1349025), (46450, 1187142), (51095, 1079220), (53961, 1021900), (55740, 989285), (61314, 899350), (69675, 791428), (71948, 766425), (89935, 613140), (92900, 593571), (102190, 539610), (107922, 510950), (122628, 449675), (139350, 395714), (153285, 359740), (179870, 306570), (197857, 278700), (204380, 269805), (215844, 255475)]