43728750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 180

約数和(自身を含む): 133775928

約数和(自身を除く): 90047178

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 39, 45, 46, 50, 65, 69, 75, 78, 90, 115, 117, 125, 130, 138, 150, 169, 195, 207, 225, 230, 234, 250, 299, 325, 338, 345, 375, 390, 414, 450, 507, 575, 585, 598, 625, 650, 690, 750, 845, 897, 975, 1014, 1035, 1125, 1150, 1170, 1250, 1495, 1521, 1625, 1690, 1725, 1794, 1875, 1950, 2070, 2250, 2535, 2691, 2875, 2925, 2990, 3042, 3250, 3450, 3750, 3887, 4225, 4485, 4875, 5070, 5175, 5382, 5625, 5750, 5850, 7475, 7605, 7774, 8125, 8450, 8625, 8970, 9750, 10350, 11250, 11661, 12675, 13455, 14375, 14625, 14950, 15210, 16250, 17250, 19435, 21125, 22425, 23322, 24375, 25350, 25875, 26910, 28750, 29250, 34983, 37375, 38025, 38870, 42250, 43125, 44850, 48750, 51750, 58305, 63375, 67275, 69966, 73125, 74750, 76050, 86250, 97175, 105625, 112125, 116610, 126750, 129375, 134550, 146250, 174915, 186875, 190125, 194350, 211250, 224250, 258750, 291525, 316875, 336375, 349830, 373750, 380250, 485875, 560625, 583050, 633750, 672750, 874575, 950625, 971750, 1121250, 1457625, 1681875, 1749150, 1901250, 2429375, 2915250, 3363750, 4372875, 4858750, 7288125, 8745750, 14576250, 21864375, 43728750]

約数ペア:

[(1, 43728750), (2, 21864375), (3, 14576250), (5, 8745750), (6, 7288125), (9, 4858750), (10, 4372875), (13, 3363750), (15, 2915250), (18, 2429375), (23, 1901250), (25, 1749150), (26, 1681875), (30, 1457625), (39, 1121250), (45, 971750), (46, 950625), (50, 874575), (65, 672750), (69, 633750), (75, 583050), (78, 560625), (90, 485875), (115, 380250), (117, 373750), (125, 349830), (130, 336375), (138, 316875), (150, 291525), (169, 258750), (195, 224250), (207, 211250), (225, 194350), (230, 190125), (234, 186875), (250, 174915), (299, 146250), (325, 134550), (338, 129375), (345, 126750), (375, 116610), (390, 112125), (414, 105625), (450, 97175), (507, 86250), (575, 76050), (585, 74750), (598, 73125), (625, 69966), (650, 67275), (690, 63375), (750, 58305), (845, 51750), (897, 48750), (975, 44850), (1014, 43125), (1035, 42250), (1125, 38870), (1150, 38025), (1170, 37375), (1250, 34983), (1495, 29250), (1521, 28750), (1625, 26910), (1690, 25875), (1725, 25350), (1794, 24375), (1875, 23322), (1950, 22425), (2070, 21125), (2250, 19435), (2535, 17250), (2691, 16250), (2875, 15210), (2925, 14950), (2990, 14625), (3042, 14375), (3250, 13455), (3450, 12675), (3750, 11661), (3887, 11250), (4225, 10350), (4485, 9750), (4875, 8970), (5070, 8625), (5175, 8450), (5382, 8125), (5625, 7774), (5750, 7605), (5850, 7475)]