125323320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1$

素因数の和:2725

約数の個数: 128

約数和(自身を含む): 415549440

約数和(自身を除く): 290226120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2671, 2760, 3128, 3910, 4692, 5342, 5865, 7820, 8013, 9384, 10684, 11730, 13355, 15640, 16026, 21368, 23460, 26710, 32052, 40065, 45407, 46920, 53420, 61433, 64104, 80130, 90814, 106840, 122866, 136221, 160260, 181628, 184299, 227035, 245732, 272442, 307165, 320520, 363256, 368598, 454070, 491464, 544884, 614330, 681105, 737196, 908140, 921495, 1044361, 1089768, 1228660, 1362210, 1474392, 1816280, 1842990, 2088722, 2457320, 2724420, 3133083, 3685980, 4177444, 5221805, 5448840, 6266166, 7371960, 8354888, 10443610, 12532332, 15665415, 20887220, 25064664, 31330830, 41774440, 62661660, 125323320]

約数ペア:

[(1, 125323320), (2, 62661660), (3, 41774440), (4, 31330830), (5, 25064664), (6, 20887220), (8, 15665415), (10, 12532332), (12, 10443610), (15, 8354888), (17, 7371960), (20, 6266166), (23, 5448840), (24, 5221805), (30, 4177444), (34, 3685980), (40, 3133083), (46, 2724420), (51, 2457320), (60, 2088722), (68, 1842990), (69, 1816280), (85, 1474392), (92, 1362210), (102, 1228660), (115, 1089768), (120, 1044361), (136, 921495), (138, 908140), (170, 737196), (184, 681105), (204, 614330), (230, 544884), (255, 491464), (276, 454070), (340, 368598), (345, 363256), (391, 320520), (408, 307165), (460, 272442), (510, 245732), (552, 227035), (680, 184299), (690, 181628), (782, 160260), (920, 136221), (1020, 122866), (1173, 106840), (1380, 90814), (1564, 80130), (1955, 64104), (2040, 61433), (2346, 53420), (2671, 46920), (2760, 45407), (3128, 40065), (3910, 32052), (4692, 26710), (5342, 23460), (5865, 21368), (7820, 16026), (8013, 15640), (9384, 13355), (10684, 11730)]