785800980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 2574028800

約数和(自身を除く): 1788227820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 151, 180, 207, 230, 270, 276, 302, 345, 414, 419, 453, 460, 540, 604, 621, 690, 755, 828, 838, 906, 1035, 1242, 1257, 1359, 1380, 1510, 1676, 1812, 2070, 2095, 2265, 2484, 2514, 2718, 3020, 3105, 3473, 3771, 4077, 4140, 4190, 4530, 5028, 5436, 6210, 6285, 6795, 6946, 7542, 8154, 8380, 9060, 9637, 10419, 11313, 12420, 12570, 13590, 13892, 15084, 16308, 17365, 18855, 19274, 20385, 20838, 22626, 25140, 27180, 28911, 31257, 34730, 37710, 38548, 40770, 41676, 45252, 48185, 52095, 56565, 57822, 62514, 63269, 69460, 75420, 81540, 86733, 93771, 96370, 104190, 113130, 115644, 125028, 126538, 144555, 156285, 173466, 187542, 189807, 192740, 208380, 226260, 253076, 260199, 289110, 312570, 316345, 346932, 375084, 379614, 433665, 468855, 520398, 569421, 578220, 625140, 632690, 759228, 867330, 937710, 949035, 1040796, 1138842, 1265380, 1300995, 1455187, 1708263, 1734660, 1875420, 1898070, 2277684, 2601990, 2847105, 2910374, 3416526, 3796140, 4365561, 5203980, 5694210, 5820748, 6833052, 7275935, 8541315, 8731122, 11388420, 13096683, 14551870, 17082630, 17462244, 21827805, 26193366, 29103740, 34165260, 39290049, 43655610, 52386732, 65483415, 78580098, 87311220, 130966830, 157160196, 196450245, 261933660, 392900490, 785800980]

約数ペア:

[(1, 785800980), (2, 392900490), (3, 261933660), (4, 196450245), (5, 157160196), (6, 130966830), (9, 87311220), (10, 78580098), (12, 65483415), (15, 52386732), (18, 43655610), (20, 39290049), (23, 34165260), (27, 29103740), (30, 26193366), (36, 21827805), (45, 17462244), (46, 17082630), (54, 14551870), (60, 13096683), (69, 11388420), (90, 8731122), (92, 8541315), (108, 7275935), (115, 6833052), (135, 5820748), (138, 5694210), (151, 5203980), (180, 4365561), (207, 3796140), (230, 3416526), (270, 2910374), (276, 2847105), (302, 2601990), (345, 2277684), (414, 1898070), (419, 1875420), (453, 1734660), (460, 1708263), (540, 1455187), (604, 1300995), (621, 1265380), (690, 1138842), (755, 1040796), (828, 949035), (838, 937710), (906, 867330), (1035, 759228), (1242, 632690), (1257, 625140), (1359, 578220), (1380, 569421), (1510, 520398), (1676, 468855), (1812, 433665), (2070, 379614), (2095, 375084), (2265, 346932), (2484, 316345), (2514, 312570), (2718, 289110), (3020, 260199), (3105, 253076), (3473, 226260), (3771, 208380), (4077, 192740), (4140, 189807), (4190, 187542), (4530, 173466), (5028, 156285), (5436, 144555), (6210, 126538), (6285, 125028), (6795, 115644), (6946, 113130), (7542, 104190), (8154, 96370), (8380, 93771), (9060, 86733), (9637, 81540), (10419, 75420), (11313, 69460), (12420, 63269), (12570, 62514), (13590, 57822), (13892, 56565), (15084, 52095), (16308, 48185), (17365, 45252), (18855, 41676), (19274, 40770), (20385, 38548), (20838, 37710), (22626, 34730), (25140, 31257), (27180, 28911)]