502982460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4373}}^1$

素因数の和:4465

約数の個数: 120

約数和(自身を含む): 1600464096

約数和(自身を除く): 1097481636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 1065, 1278, 1420, 1620, 1917, 2130, 2556, 3195, 3834, 4260, 4373, 5751, 6390, 7668, 8746, 9585, 11502, 12780, 13119, 17492, 19170, 21865, 23004, 26238, 28755, 38340, 39357, 43730, 52476, 57510, 65595, 78714, 87460, 115020, 118071, 131190, 157428, 196785, 236142, 262380, 310483, 354213, 393570, 472284, 590355, 620966, 708426, 787140, 931449, 1180710, 1241932, 1416852, 1552415, 1771065, 1862898, 2361420, 2794347, 3104830, 3542130, 3725796, 4657245, 5588694, 6209660, 7084260, 8383041, 9314490, 11177388, 13971735, 16766082, 18628980, 25149123, 27943470, 33532164, 41915205, 50298246, 55886940, 83830410, 100596492, 125745615, 167660820, 251491230, 502982460]

約数ペア:

[(1, 502982460), (2, 251491230), (3, 167660820), (4, 125745615), (5, 100596492), (6, 83830410), (9, 55886940), (10, 50298246), (12, 41915205), (15, 33532164), (18, 27943470), (20, 25149123), (27, 18628980), (30, 16766082), (36, 13971735), (45, 11177388), (54, 9314490), (60, 8383041), (71, 7084260), (81, 6209660), (90, 5588694), (108, 4657245), (135, 3725796), (142, 3542130), (162, 3104830), (180, 2794347), (213, 2361420), (270, 1862898), (284, 1771065), (324, 1552415), (355, 1416852), (405, 1241932), (426, 1180710), (540, 931449), (639, 787140), (710, 708426), (810, 620966), (852, 590355), (1065, 472284), (1278, 393570), (1420, 354213), (1620, 310483), (1917, 262380), (2130, 236142), (2556, 196785), (3195, 157428), (3834, 131190), (4260, 118071), (4373, 115020), (5751, 87460), (6390, 78714), (7668, 65595), (8746, 57510), (9585, 52476), (11502, 43730), (12780, 39357), (13119, 38340), (17492, 28755), (19170, 26238), (21865, 23004)]