181396710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 532200240

約数和(自身を除く): 350803530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 66, 82, 90, 99, 109, 110, 123, 165, 198, 205, 218, 246, 327, 330, 369, 410, 451, 495, 545, 615, 654, 738, 902, 981, 990, 1090, 1199, 1230, 1353, 1635, 1681, 1845, 1962, 2255, 2398, 2706, 3270, 3362, 3597, 3690, 4059, 4469, 4510, 4905, 5043, 5995, 6765, 7194, 8118, 8405, 8938, 9810, 10086, 10791, 11990, 13407, 13530, 15129, 16810, 17985, 18491, 20295, 21582, 22345, 25215, 26814, 30258, 35970, 36982, 40221, 40590, 44690, 49159, 50430, 53955, 55473, 67035, 75645, 80442, 92455, 98318, 107910, 110946, 134070, 147477, 151290, 166419, 183229, 184910, 201105, 245795, 277365, 294954, 332838, 366458, 402210, 442431, 491590, 549687, 554730, 737385, 832095, 884862, 916145, 1099374, 1474770, 1649061, 1664190, 1832290, 2015519, 2212155, 2748435, 3298122, 4031038, 4424310, 5496870, 6046557, 8245305, 10077595, 12093114, 16490610, 18139671, 20155190, 30232785, 36279342, 60465570, 90698355, 181396710]

約数ペア:

[(1, 181396710), (2, 90698355), (3, 60465570), (5, 36279342), (6, 30232785), (9, 20155190), (10, 18139671), (11, 16490610), (15, 12093114), (18, 10077595), (22, 8245305), (30, 6046557), (33, 5496870), (41, 4424310), (45, 4031038), (55, 3298122), (66, 2748435), (82, 2212155), (90, 2015519), (99, 1832290), (109, 1664190), (110, 1649061), (123, 1474770), (165, 1099374), (198, 916145), (205, 884862), (218, 832095), (246, 737385), (327, 554730), (330, 549687), (369, 491590), (410, 442431), (451, 402210), (495, 366458), (545, 332838), (615, 294954), (654, 277365), (738, 245795), (902, 201105), (981, 184910), (990, 183229), (1090, 166419), (1199, 151290), (1230, 147477), (1353, 134070), (1635, 110946), (1681, 107910), (1845, 98318), (1962, 92455), (2255, 80442), (2398, 75645), (2706, 67035), (3270, 55473), (3362, 53955), (3597, 50430), (3690, 49159), (4059, 44690), (4469, 40590), (4510, 40221), (4905, 36982), (5043, 35970), (5995, 30258), (6765, 26814), (7194, 25215), (8118, 22345), (8405, 21582), (8938, 20295), (9810, 18491), (10086, 17985), (10791, 16810), (11990, 15129), (13407, 13530)]