154042680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^2$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 512938440

約数和(自身を除く): 358895760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 121, 132, 165, 206, 220, 242, 264, 309, 330, 363, 412, 440, 484, 515, 605, 618, 660, 726, 824, 968, 1030, 1133, 1210, 1236, 1320, 1452, 1545, 1815, 2060, 2266, 2420, 2472, 2904, 3090, 3399, 3630, 4120, 4532, 4840, 5665, 6180, 6798, 7260, 9064, 10609, 11330, 12360, 12463, 13596, 14520, 16995, 21218, 22660, 24926, 27192, 31827, 33990, 37389, 42436, 45320, 49852, 53045, 62315, 63654, 67980, 74778, 84872, 99704, 106090, 116699, 124630, 127308, 135960, 149556, 159135, 186945, 212180, 233398, 249260, 254616, 299112, 318270, 350097, 373890, 424360, 466796, 498520, 583495, 636540, 700194, 747780, 933592, 1166990, 1273080, 1283689, 1400388, 1495560, 1750485, 2333980, 2567378, 2800776, 3500970, 3851067, 4667960, 5134756, 6418445, 7001940, 7702134, 10269512, 12836890, 14003880, 15404268, 19255335, 25673780, 30808536, 38510670, 51347560, 77021340, 154042680]

約数ペア:

[(1, 154042680), (2, 77021340), (3, 51347560), (4, 38510670), (5, 30808536), (6, 25673780), (8, 19255335), (10, 15404268), (11, 14003880), (12, 12836890), (15, 10269512), (20, 7702134), (22, 7001940), (24, 6418445), (30, 5134756), (33, 4667960), (40, 3851067), (44, 3500970), (55, 2800776), (60, 2567378), (66, 2333980), (88, 1750485), (103, 1495560), (110, 1400388), (120, 1283689), (121, 1273080), (132, 1166990), (165, 933592), (206, 747780), (220, 700194), (242, 636540), (264, 583495), (309, 498520), (330, 466796), (363, 424360), (412, 373890), (440, 350097), (484, 318270), (515, 299112), (605, 254616), (618, 249260), (660, 233398), (726, 212180), (824, 186945), (968, 159135), (1030, 149556), (1133, 135960), (1210, 127308), (1236, 124630), (1320, 116699), (1452, 106090), (1545, 99704), (1815, 84872), (2060, 74778), (2266, 67980), (2420, 63654), (2472, 62315), (2904, 53045), (3090, 49852), (3399, 45320), (3630, 42436), (4120, 37389), (4532, 33990), (4840, 31827), (5665, 27192), (6180, 24926), (6798, 22660), (7260, 21218), (9064, 16995), (10609, 14520), (11330, 13596), (12360, 12463)]