64140750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 179599680

約数和(自身を除く): 115458930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 125, 145, 150, 174, 225, 250, 261, 290, 375, 435, 450, 522, 725, 750, 870, 983, 1125, 1305, 1450, 1966, 2175, 2250, 2610, 2949, 3625, 4350, 4915, 5898, 6525, 7250, 8847, 9830, 10875, 13050, 14745, 17694, 21750, 24575, 28507, 29490, 32625, 44235, 49150, 57014, 65250, 73725, 85521, 88470, 122875, 142535, 147450, 171042, 221175, 245750, 256563, 285070, 368625, 427605, 442350, 513126, 712675, 737250, 855210, 1105875, 1282815, 1425350, 2138025, 2211750, 2565630, 3563375, 4276050, 6414075, 7126750, 10690125, 12828150, 21380250, 32070375, 64140750]

約数ペア:

[(1, 64140750), (2, 32070375), (3, 21380250), (5, 12828150), (6, 10690125), (9, 7126750), (10, 6414075), (15, 4276050), (18, 3563375), (25, 2565630), (29, 2211750), (30, 2138025), (45, 1425350), (50, 1282815), (58, 1105875), (75, 855210), (87, 737250), (90, 712675), (125, 513126), (145, 442350), (150, 427605), (174, 368625), (225, 285070), (250, 256563), (261, 245750), (290, 221175), (375, 171042), (435, 147450), (450, 142535), (522, 122875), (725, 88470), (750, 85521), (870, 73725), (983, 65250), (1125, 57014), (1305, 49150), (1450, 44235), (1966, 32625), (2175, 29490), (2250, 28507), (2610, 24575), (2949, 21750), (3625, 17694), (4350, 14745), (4915, 13050), (5898, 10875), (6525, 9830), (7250, 8847)]