1230118200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:779

約数の個数: 288

約数和(自身を含む): 4417395840

約数和(自身を除く): 3187277640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 43, 45, 46, 50, 60, 69, 72, 75, 86, 90, 92, 100, 115, 120, 129, 138, 150, 172, 180, 184, 200, 207, 215, 225, 230, 258, 276, 300, 344, 345, 360, 387, 414, 430, 450, 460, 516, 552, 575, 600, 645, 690, 691, 774, 828, 860, 900, 920, 989, 1032, 1035, 1075, 1150, 1290, 1380, 1382, 1548, 1656, 1720, 1725, 1800, 1935, 1978, 2070, 2073, 2150, 2300, 2580, 2760, 2764, 2967, 3096, 3225, 3450, 3455, 3870, 3956, 4140, 4146, 4300, 4600, 4945, 5160, 5175, 5528, 5934, 6219, 6450, 6900, 6910, 7740, 7912, 8280, 8292, 8600, 8901, 9675, 9890, 10350, 10365, 11868, 12438, 12900, 13800, 13820, 14835, 15480, 15893, 16584, 17275, 17802, 19350, 19780, 20700, 20730, 23736, 24725, 24876, 25800, 27640, 29670, 29713, 31095, 31786, 34550, 35604, 38700, 39560, 41400, 41460, 44505, 47679, 49450, 49752, 51825, 59340, 59426, 62190, 63572, 69100, 71208, 74175, 77400, 79465, 82920, 89010, 89139, 95358, 98900, 103650, 118680, 118852, 124380, 127144, 138200, 143037, 148350, 148565, 155475, 158930, 178020, 178278, 190716, 197800, 207300, 222525, 237704, 238395, 248760, 267417, 286074, 296700, 297130, 310950, 317860, 356040, 356556, 381432, 397325, 414600, 445050, 445695, 476790, 534834, 572148, 593400, 594260, 621900, 635720, 683399, 713112, 715185, 742825, 794650, 890100, 891390, 953580, 1069668, 1144296, 1188520, 1191975, 1243800, 1337085, 1366798, 1430370, 1485650, 1589300, 1780200, 1782780, 1907160, 2050197, 2139336, 2228475, 2383950, 2674170, 2733596, 2860740, 2971300, 3178600, 3416995, 3565560, 3575925, 4100394, 4456950, 4767900, 5348340, 5467192, 5721480, 5942600, 6150591, 6685425, 6833990, 7151850, 8200788, 8913900, 9535800, 10250985, 10696680, 12301182, 13370850, 13667980, 14303700, 16401576, 17084975, 17827800, 20501970, 24602364, 26741700, 27335960, 28607400, 30752955, 34169950, 41003940, 49204728, 51254925, 53483400, 61505910, 68339900, 82007880, 102509850, 123011820, 136679800, 153764775, 205019700, 246023640, 307529550, 410039400, 615059100, 1230118200]

約数ペア:

[(1, 1230118200), (2, 615059100), (3, 410039400), (4, 307529550), (5, 246023640), (6, 205019700), (8, 153764775), (9, 136679800), (10, 123011820), (12, 102509850), (15, 82007880), (18, 68339900), (20, 61505910), (23, 53483400), (24, 51254925), (25, 49204728), (30, 41003940), (36, 34169950), (40, 30752955), (43, 28607400), (45, 27335960), (46, 26741700), (50, 24602364), (60, 20501970), (69, 17827800), (72, 17084975), (75, 16401576), (86, 14303700), (90, 13667980), (92, 13370850), (100, 12301182), (115, 10696680), (120, 10250985), (129, 9535800), (138, 8913900), (150, 8200788), (172, 7151850), (180, 6833990), (184, 6685425), (200, 6150591), (207, 5942600), (215, 5721480), (225, 5467192), (230, 5348340), (258, 4767900), (276, 4456950), (300, 4100394), (344, 3575925), (345, 3565560), (360, 3416995), (387, 3178600), (414, 2971300), (430, 2860740), (450, 2733596), (460, 2674170), (516, 2383950), (552, 2228475), (575, 2139336), (600, 2050197), (645, 1907160), (690, 1782780), (691, 1780200), (774, 1589300), (828, 1485650), (860, 1430370), (900, 1366798), (920, 1337085), (989, 1243800), (1032, 1191975), (1035, 1188520), (1075, 1144296), (1150, 1069668), (1290, 953580), (1380, 891390), (1382, 890100), (1548, 794650), (1656, 742825), (1720, 715185), (1725, 713112), (1800, 683399), (1935, 635720), (1978, 621900), (2070, 594260), (2073, 593400), (2150, 572148), (2300, 534834), (2580, 476790), (2760, 445695), (2764, 445050), (2967, 414600), (3096, 397325), (3225, 381432), (3450, 356556), (3455, 356040), (3870, 317860), (3956, 310950), (4140, 297130), (4146, 296700), (4300, 286074), (4600, 267417), (4945, 248760), (5160, 238395), (5175, 237704), (5528, 222525), (5934, 207300), (6219, 197800), (6450, 190716), (6900, 178278), (6910, 178020), (7740, 158930), (7912, 155475), (8280, 148565), (8292, 148350), (8600, 143037), (8901, 138200), (9675, 127144), (9890, 124380), (10350, 118852), (10365, 118680), (11868, 103650), (12438, 98900), (12900, 95358), (13800, 89139), (13820, 89010), (14835, 82920), (15480, 79465), (15893, 77400), (16584, 74175), (17275, 71208), (17802, 69100), (19350, 63572), (19780, 62190), (20700, 59426), (20730, 59340), (23736, 51825), (24725, 49752), (24876, 49450), (25800, 47679), (27640, 44505), (29670, 41460), (29713, 41400), (31095, 39560), (31786, 38700), (34550, 35604)]