180675810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 577055232

約数和(自身を除く): 396379422

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 37, 42, 45, 46, 63, 69, 70, 74, 90, 105, 111, 115, 126, 138, 161, 185, 207, 210, 222, 230, 259, 315, 322, 333, 337, 345, 370, 414, 483, 518, 555, 630, 666, 674, 690, 777, 805, 851, 966, 1011, 1035, 1110, 1295, 1449, 1554, 1610, 1665, 1685, 1702, 2022, 2070, 2331, 2359, 2415, 2553, 2590, 2898, 3033, 3330, 3370, 3885, 4255, 4662, 4718, 4830, 5055, 5106, 5957, 6066, 7077, 7245, 7659, 7751, 7770, 8510, 10110, 11655, 11795, 11914, 12469, 12765, 14154, 14490, 15165, 15318, 15502, 17871, 21231, 23253, 23310, 23590, 24938, 25530, 29785, 30330, 35385, 35742, 37407, 38295, 38755, 42462, 46506, 53613, 54257, 59570, 62345, 69759, 70770, 74814, 76590, 77510, 87283, 89355, 106155, 107226, 108514, 112221, 116265, 124690, 139518, 162771, 174566, 178710, 187035, 212310, 224442, 232530, 261849, 268065, 271285, 286787, 325542, 348795, 374070, 436415, 488313, 523698, 536130, 542570, 561105, 573574, 697590, 785547, 813855, 860361, 872830, 976626, 1122210, 1309245, 1433935, 1571094, 1627710, 1720722, 2007509, 2441565, 2581083, 2618490, 2867870, 3927735, 4015018, 4301805, 4883130, 5162166, 6022527, 7855470, 8603610, 10037545, 12045054, 12905415, 18067581, 20075090, 25810830, 30112635, 36135162, 60225270, 90337905, 180675810]

約数ペア:

[(1, 180675810), (2, 90337905), (3, 60225270), (5, 36135162), (6, 30112635), (7, 25810830), (9, 20075090), (10, 18067581), (14, 12905415), (15, 12045054), (18, 10037545), (21, 8603610), (23, 7855470), (30, 6022527), (35, 5162166), (37, 4883130), (42, 4301805), (45, 4015018), (46, 3927735), (63, 2867870), (69, 2618490), (70, 2581083), (74, 2441565), (90, 2007509), (105, 1720722), (111, 1627710), (115, 1571094), (126, 1433935), (138, 1309245), (161, 1122210), (185, 976626), (207, 872830), (210, 860361), (222, 813855), (230, 785547), (259, 697590), (315, 573574), (322, 561105), (333, 542570), (337, 536130), (345, 523698), (370, 488313), (414, 436415), (483, 374070), (518, 348795), (555, 325542), (630, 286787), (666, 271285), (674, 268065), (690, 261849), (777, 232530), (805, 224442), (851, 212310), (966, 187035), (1011, 178710), (1035, 174566), (1110, 162771), (1295, 139518), (1449, 124690), (1554, 116265), (1610, 112221), (1665, 108514), (1685, 107226), (1702, 106155), (2022, 89355), (2070, 87283), (2331, 77510), (2359, 76590), (2415, 74814), (2553, 70770), (2590, 69759), (2898, 62345), (3033, 59570), (3330, 54257), (3370, 53613), (3885, 46506), (4255, 42462), (4662, 38755), (4718, 38295), (4830, 37407), (5055, 35742), (5106, 35385), (5957, 30330), (6066, 29785), (7077, 25530), (7245, 24938), (7659, 23590), (7751, 23310), (7770, 23253), (8510, 21231), (10110, 17871), (11655, 15502), (11795, 15318), (11914, 15165), (12469, 14490), (12765, 14154)]