201152460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 575769600

約数和(自身を除く): 374617140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 139, 178, 267, 271, 278, 356, 417, 445, 534, 542, 556, 695, 813, 834, 890, 1068, 1084, 1335, 1355, 1390, 1626, 1668, 1780, 2085, 2670, 2710, 2780, 3252, 4065, 4170, 5340, 5420, 8130, 8340, 12371, 16260, 24119, 24742, 37113, 37669, 48238, 49484, 61855, 72357, 74226, 75338, 96476, 113007, 120595, 123710, 144714, 148452, 150676, 185565, 188345, 226014, 241190, 247420, 289428, 361785, 371130, 376690, 452028, 482380, 565035, 723570, 742260, 753380, 1130070, 1447140, 2260140, 3352541, 6705082, 10057623, 13410164, 16762705, 20115246, 33525410, 40230492, 50288115, 67050820, 100576230, 201152460]

約数ペア:

[(1, 201152460), (2, 100576230), (3, 67050820), (4, 50288115), (5, 40230492), (6, 33525410), (10, 20115246), (12, 16762705), (15, 13410164), (20, 10057623), (30, 6705082), (60, 3352541), (89, 2260140), (139, 1447140), (178, 1130070), (267, 753380), (271, 742260), (278, 723570), (356, 565035), (417, 482380), (445, 452028), (534, 376690), (542, 371130), (556, 361785), (695, 289428), (813, 247420), (834, 241190), (890, 226014), (1068, 188345), (1084, 185565), (1335, 150676), (1355, 148452), (1390, 144714), (1626, 123710), (1668, 120595), (1780, 113007), (2085, 96476), (2670, 75338), (2710, 74226), (2780, 72357), (3252, 61855), (4065, 49484), (4170, 48238), (5340, 37669), (5420, 37113), (8130, 24742), (8340, 24119), (12371, 16260)]