75663560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 210124800

約数和(自身を除く): 134461240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 92, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 379, 434, 460, 620, 644, 713, 758, 805, 868, 920, 1085, 1240, 1288, 1426, 1516, 1610, 1736, 1895, 2170, 2653, 2852, 3032, 3220, 3565, 3790, 4340, 4991, 5306, 5704, 6440, 7130, 7580, 8680, 8717, 9982, 10612, 11749, 13265, 14260, 15160, 17434, 19964, 21224, 23498, 24955, 26530, 28520, 34868, 39928, 43585, 46996, 49910, 53060, 58745, 61019, 69736, 82243, 87170, 93992, 99820, 106120, 117490, 122038, 164486, 174340, 199640, 234980, 244076, 270227, 305095, 328972, 348680, 411215, 469960, 488152, 540454, 610190, 657944, 822430, 1080908, 1220380, 1351135, 1644860, 1891589, 2161816, 2440760, 2702270, 3289720, 3783178, 5404540, 7566356, 9457945, 10809080, 15132712, 18915890, 37831780, 75663560]

約数ペア:

[(1, 75663560), (2, 37831780), (4, 18915890), (5, 15132712), (7, 10809080), (8, 9457945), (10, 7566356), (14, 5404540), (20, 3783178), (23, 3289720), (28, 2702270), (31, 2440760), (35, 2161816), (40, 1891589), (46, 1644860), (56, 1351135), (62, 1220380), (70, 1080908), (92, 822430), (115, 657944), (124, 610190), (140, 540454), (155, 488152), (161, 469960), (184, 411215), (217, 348680), (230, 328972), (248, 305095), (280, 270227), (310, 244076), (322, 234980), (379, 199640), (434, 174340), (460, 164486), (620, 122038), (644, 117490), (713, 106120), (758, 99820), (805, 93992), (868, 87170), (920, 82243), (1085, 69736), (1240, 61019), (1288, 58745), (1426, 53060), (1516, 49910), (1610, 46996), (1736, 43585), (1895, 39928), (2170, 34868), (2653, 28520), (2852, 26530), (3032, 24955), (3220, 23498), (3565, 21224), (3790, 19964), (4340, 17434), (4991, 15160), (5306, 14260), (5704, 13265), (6440, 11749), (7130, 10612), (7580, 9982), (8680, 8717)]