8752260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 27216000

約数和(自身を除く): 18463740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 149, 165, 178, 220, 267, 298, 330, 356, 445, 447, 534, 596, 660, 745, 890, 894, 979, 1068, 1335, 1490, 1639, 1780, 1788, 1958, 2235, 2670, 2937, 2980, 3278, 3916, 4470, 4895, 4917, 5340, 5874, 6556, 8195, 8940, 9790, 9834, 11748, 13261, 14685, 16390, 19580, 19668, 24585, 26522, 29370, 32780, 39783, 49170, 53044, 58740, 66305, 79566, 98340, 132610, 145871, 159132, 198915, 265220, 291742, 397830, 437613, 583484, 729355, 795660, 875226, 1458710, 1750452, 2188065, 2917420, 4376130, 8752260]

約数ペア:

[(1, 8752260), (2, 4376130), (3, 2917420), (4, 2188065), (5, 1750452), (6, 1458710), (10, 875226), (11, 795660), (12, 729355), (15, 583484), (20, 437613), (22, 397830), (30, 291742), (33, 265220), (44, 198915), (55, 159132), (60, 145871), (66, 132610), (89, 98340), (110, 79566), (132, 66305), (149, 58740), (165, 53044), (178, 49170), (220, 39783), (267, 32780), (298, 29370), (330, 26522), (356, 24585), (445, 19668), (447, 19580), (534, 16390), (596, 14685), (660, 13261), (745, 11748), (890, 9834), (894, 9790), (979, 8940), (1068, 8195), (1335, 6556), (1490, 5874), (1639, 5340), (1780, 4917), (1788, 4895), (1958, 4470), (2235, 3916), (2670, 3278), (2937, 2980)]