97274280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 305971200

約数和(自身を除く): 208696920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 186, 237, 248, 310, 316, 331, 372, 395, 465, 474, 620, 632, 662, 744, 790, 930, 948, 993, 1185, 1240, 1324, 1580, 1655, 1860, 1896, 1986, 2370, 2449, 2648, 3160, 3310, 3720, 3972, 4740, 4898, 4965, 6620, 7347, 7944, 9480, 9796, 9930, 10261, 12245, 13240, 14694, 19592, 19860, 20522, 24490, 26149, 29388, 30783, 36735, 39720, 41044, 48980, 51305, 52298, 58776, 61566, 73470, 78447, 82088, 97960, 102610, 104596, 123132, 130745, 146940, 153915, 156894, 205220, 209192, 246264, 261490, 293880, 307830, 313788, 392235, 410440, 522980, 615660, 627576, 784470, 810619, 1045960, 1231320, 1568940, 1621238, 2431857, 3137880, 3242476, 4053095, 4863714, 6484952, 8106190, 9727428, 12159285, 16212380, 19454856, 24318570, 32424760, 48637140, 97274280]

約数ペア:

[(1, 97274280), (2, 48637140), (3, 32424760), (4, 24318570), (5, 19454856), (6, 16212380), (8, 12159285), (10, 9727428), (12, 8106190), (15, 6484952), (20, 4863714), (24, 4053095), (30, 3242476), (31, 3137880), (40, 2431857), (60, 1621238), (62, 1568940), (79, 1231320), (93, 1045960), (120, 810619), (124, 784470), (155, 627576), (158, 615660), (186, 522980), (237, 410440), (248, 392235), (310, 313788), (316, 307830), (331, 293880), (372, 261490), (395, 246264), (465, 209192), (474, 205220), (620, 156894), (632, 153915), (662, 146940), (744, 130745), (790, 123132), (930, 104596), (948, 102610), (993, 97960), (1185, 82088), (1240, 78447), (1324, 73470), (1580, 61566), (1655, 58776), (1860, 52298), (1896, 51305), (1986, 48980), (2370, 41044), (2449, 39720), (2648, 36735), (3160, 30783), (3310, 29388), (3720, 26149), (3972, 24490), (4740, 20522), (4898, 19860), (4965, 19592), (6620, 14694), (7347, 13240), (7944, 12245), (9480, 10261), (9796, 9930)]