201876030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 564019200

約数和(自身を除く): 362143170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 89, 90, 93, 135, 155, 178, 186, 267, 270, 271, 279, 310, 445, 465, 534, 542, 558, 801, 813, 837, 890, 930, 1335, 1355, 1395, 1602, 1626, 1674, 2403, 2439, 2670, 2710, 2759, 2790, 4005, 4065, 4185, 4806, 4878, 5518, 7317, 8010, 8130, 8277, 8370, 8401, 12015, 12195, 13795, 14634, 16554, 16802, 24030, 24119, 24390, 24831, 25203, 27590, 36585, 41385, 42005, 48238, 49662, 50406, 72357, 73170, 74493, 75609, 82770, 84010, 120595, 124155, 126015, 144714, 148986, 151218, 217071, 226827, 241190, 248310, 252030, 361785, 372465, 378045, 434142, 453654, 651213, 723570, 744930, 747689, 756090, 1085355, 1134135, 1302426, 1495378, 2170710, 2243067, 2268270, 3256065, 3738445, 4486134, 6512130, 6729201, 7476890, 11215335, 13458402, 20187603, 22430670, 33646005, 40375206, 67292010, 100938015, 201876030]

約数ペア:

[(1, 201876030), (2, 100938015), (3, 67292010), (5, 40375206), (6, 33646005), (9, 22430670), (10, 20187603), (15, 13458402), (18, 11215335), (27, 7476890), (30, 6729201), (31, 6512130), (45, 4486134), (54, 3738445), (62, 3256065), (89, 2268270), (90, 2243067), (93, 2170710), (135, 1495378), (155, 1302426), (178, 1134135), (186, 1085355), (267, 756090), (270, 747689), (271, 744930), (279, 723570), (310, 651213), (445, 453654), (465, 434142), (534, 378045), (542, 372465), (558, 361785), (801, 252030), (813, 248310), (837, 241190), (890, 226827), (930, 217071), (1335, 151218), (1355, 148986), (1395, 144714), (1602, 126015), (1626, 124155), (1674, 120595), (2403, 84010), (2439, 82770), (2670, 75609), (2710, 74493), (2759, 73170), (2790, 72357), (4005, 50406), (4065, 49662), (4185, 48238), (4806, 42005), (4878, 41385), (5518, 36585), (7317, 27590), (8010, 25203), (8130, 24831), (8277, 24390), (8370, 24119), (8401, 24030), (12015, 16802), (12195, 16554), (13795, 14634)]