101223990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 319168512

約数和(自身を除く): 217944522

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 71, 73, 90, 93, 105, 126, 142, 146, 155, 186, 210, 213, 217, 219, 279, 310, 315, 355, 365, 426, 434, 438, 465, 497, 511, 558, 630, 639, 651, 657, 710, 730, 930, 994, 1022, 1065, 1085, 1095, 1278, 1302, 1314, 1395, 1491, 1533, 1953, 2130, 2170, 2190, 2201, 2263, 2485, 2555, 2790, 2982, 3066, 3195, 3255, 3285, 3906, 4402, 4473, 4526, 4599, 4970, 5110, 5183, 6390, 6510, 6570, 6603, 6789, 7455, 7665, 8946, 9198, 9765, 10366, 11005, 11315, 13206, 13578, 14910, 15330, 15407, 15549, 15841, 19530, 19809, 20367, 22010, 22365, 22630, 22995, 25915, 30814, 31098, 31682, 33015, 33945, 36281, 39618, 40734, 44730, 45990, 46221, 46647, 47523, 51830, 66030, 67890, 72562, 77035, 77745, 79205, 92442, 93294, 95046, 99045, 101835, 108843, 138663, 142569, 154070, 155490, 158410, 160673, 181405, 198090, 203670, 217686, 231105, 233235, 237615, 277326, 285138, 321346, 326529, 362810, 462210, 466470, 475230, 482019, 544215, 653058, 693315, 712845, 803365, 964038, 1088430, 1124711, 1386630, 1425690, 1446057, 1606730, 1632645, 2249422, 2410095, 2892114, 3265290, 3374133, 4820190, 5623555, 6748266, 7230285, 10122399, 11247110, 14460570, 16870665, 20244798, 33741330, 50611995, 101223990]

約数ペア:

[(1, 101223990), (2, 50611995), (3, 33741330), (5, 20244798), (6, 16870665), (7, 14460570), (9, 11247110), (10, 10122399), (14, 7230285), (15, 6748266), (18, 5623555), (21, 4820190), (30, 3374133), (31, 3265290), (35, 2892114), (42, 2410095), (45, 2249422), (62, 1632645), (63, 1606730), (70, 1446057), (71, 1425690), (73, 1386630), (90, 1124711), (93, 1088430), (105, 964038), (126, 803365), (142, 712845), (146, 693315), (155, 653058), (186, 544215), (210, 482019), (213, 475230), (217, 466470), (219, 462210), (279, 362810), (310, 326529), (315, 321346), (355, 285138), (365, 277326), (426, 237615), (434, 233235), (438, 231105), (465, 217686), (497, 203670), (511, 198090), (558, 181405), (630, 160673), (639, 158410), (651, 155490), (657, 154070), (710, 142569), (730, 138663), (930, 108843), (994, 101835), (1022, 99045), (1065, 95046), (1085, 93294), (1095, 92442), (1278, 79205), (1302, 77745), (1314, 77035), (1395, 72562), (1491, 67890), (1533, 66030), (1953, 51830), (2130, 47523), (2170, 46647), (2190, 46221), (2201, 45990), (2263, 44730), (2485, 40734), (2555, 39618), (2790, 36281), (2982, 33945), (3066, 33015), (3195, 31682), (3255, 31098), (3285, 30814), (3906, 25915), (4402, 22995), (4473, 22630), (4526, 22365), (4599, 22010), (4970, 20367), (5110, 19809), (5183, 19530), (6390, 15841), (6510, 15549), (6570, 15407), (6603, 15330), (6789, 14910), (7455, 13578), (7665, 13206), (8946, 11315), (9198, 11005), (9765, 10366)]