75137400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 288

約数和(自身を含む): 287742000

約数和(自身を除く): 212604600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 25, 26, 30, 36, 38, 39, 40, 45, 50, 52, 57, 60, 65, 72, 75, 76, 78, 90, 95, 100, 104, 114, 117, 120, 130, 150, 152, 156, 169, 171, 180, 190, 195, 200, 225, 228, 234, 247, 260, 285, 300, 312, 325, 338, 342, 360, 380, 390, 450, 456, 468, 475, 494, 507, 520, 570, 585, 600, 650, 676, 684, 741, 760, 780, 845, 855, 900, 936, 950, 975, 988, 1014, 1140, 1170, 1235, 1300, 1352, 1368, 1425, 1482, 1521, 1560, 1690, 1710, 1800, 1900, 1950, 1976, 2028, 2197, 2223, 2280, 2340, 2470, 2535, 2600, 2850, 2925, 2964, 3042, 3211, 3380, 3420, 3705, 3800, 3900, 4056, 4225, 4275, 4394, 4446, 4680, 4940, 5070, 5700, 5850, 5928, 6084, 6175, 6422, 6591, 6760, 6840, 7410, 7605, 7800, 8450, 8550, 8788, 8892, 9633, 9880, 10140, 10985, 11115, 11400, 11700, 12168, 12350, 12675, 12844, 13182, 14820, 15210, 16055, 16900, 17100, 17576, 17784, 18525, 19266, 19773, 20280, 21970, 22230, 23400, 24700, 25350, 25688, 26364, 28899, 29640, 30420, 32110, 32955, 33800, 34200, 37050, 38025, 38532, 39546, 41743, 43940, 44460, 48165, 49400, 50700, 52728, 54925, 55575, 57798, 60840, 64220, 65910, 74100, 76050, 77064, 79092, 80275, 83486, 87880, 88920, 96330, 98865, 101400, 109850, 111150, 115596, 125229, 128440, 131820, 144495, 148200, 152100, 158184, 160550, 164775, 166972, 192660, 197730, 208715, 219700, 222300, 231192, 240825, 250458, 263640, 288990, 304200, 321100, 329550, 333944, 375687, 385320, 395460, 417430, 439400, 444600, 481650, 494325, 500916, 577980, 626145, 642200, 659100, 722475, 751374, 790920, 834860, 963300, 988650, 1001832, 1043575, 1155960, 1252290, 1318200, 1444950, 1502748, 1669720, 1878435, 1926600, 1977300, 2087150, 2504580, 2889900, 3005496, 3130725, 3756870, 3954600, 4174300, 5009160, 5779800, 6261450, 7513740, 8348600, 9392175, 12522900, 15027480, 18784350, 25045800, 37568700, 75137400]

約数ペア:

[(1, 75137400), (2, 37568700), (3, 25045800), (4, 18784350), (5, 15027480), (6, 12522900), (8, 9392175), (9, 8348600), (10, 7513740), (12, 6261450), (13, 5779800), (15, 5009160), (18, 4174300), (19, 3954600), (20, 3756870), (24, 3130725), (25, 3005496), (26, 2889900), (30, 2504580), (36, 2087150), (38, 1977300), (39, 1926600), (40, 1878435), (45, 1669720), (50, 1502748), (52, 1444950), (57, 1318200), (60, 1252290), (65, 1155960), (72, 1043575), (75, 1001832), (76, 988650), (78, 963300), (90, 834860), (95, 790920), (100, 751374), (104, 722475), (114, 659100), (117, 642200), (120, 626145), (130, 577980), (150, 500916), (152, 494325), (156, 481650), (169, 444600), (171, 439400), (180, 417430), (190, 395460), (195, 385320), (200, 375687), (225, 333944), (228, 329550), (234, 321100), (247, 304200), (260, 288990), (285, 263640), (300, 250458), (312, 240825), (325, 231192), (338, 222300), (342, 219700), (360, 208715), (380, 197730), (390, 192660), (450, 166972), (456, 164775), (468, 160550), (475, 158184), (494, 152100), (507, 148200), (520, 144495), (570, 131820), (585, 128440), (600, 125229), (650, 115596), (676, 111150), (684, 109850), (741, 101400), (760, 98865), (780, 96330), (845, 88920), (855, 87880), (900, 83486), (936, 80275), (950, 79092), (975, 77064), (988, 76050), (1014, 74100), (1140, 65910), (1170, 64220), (1235, 60840), (1300, 57798), (1352, 55575), (1368, 54925), (1425, 52728), (1482, 50700), (1521, 49400), (1560, 48165), (1690, 44460), (1710, 43940), (1800, 41743), (1900, 39546), (1950, 38532), (1976, 38025), (2028, 37050), (2197, 34200), (2223, 33800), (2280, 32955), (2340, 32110), (2470, 30420), (2535, 29640), (2600, 28899), (2850, 26364), (2925, 25688), (2964, 25350), (3042, 24700), (3211, 23400), (3380, 22230), (3420, 21970), (3705, 20280), (3800, 19773), (3900, 19266), (4056, 18525), (4225, 17784), (4275, 17576), (4394, 17100), (4446, 16900), (4680, 16055), (4940, 15210), (5070, 14820), (5700, 13182), (5850, 12844), (5928, 12675), (6084, 12350), (6175, 12168), (6422, 11700), (6591, 11400), (6760, 11115), (6840, 10985), (7410, 10140), (7605, 9880), (7800, 9633), (8450, 8892), (8550, 8788)]