75450960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2722

約数の個数: 160

約数和(自身を含む): 279982080

約数和(自身を除く): 204531120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2687, 2808, 3120, 3510, 4680, 5374, 5616, 7020, 8061, 9360, 10748, 13435, 14040, 16122, 21496, 24183, 26870, 28080, 32244, 34931, 40305, 42992, 48366, 53740, 64488, 69862, 72549, 80610, 96732, 104793, 107480, 120915, 128976, 139724, 145098, 161220, 174655, 193464, 209586, 214960, 241830, 279448, 290196, 314379, 322440, 349310, 362745, 386928, 419172, 483660, 523965, 558896, 580392, 628758, 644880, 698620, 725490, 838344, 943137, 967320, 1047930, 1160784, 1257516, 1397240, 1450980, 1571895, 1676688, 1886274, 1934640, 2095860, 2515032, 2794480, 2901960, 3143790, 3772548, 4191720, 4715685, 5030064, 5803920, 6287580, 7545096, 8383440, 9431370, 12575160, 15090192, 18862740, 25150320, 37725480, 75450960]

約数ペア:

[(1, 75450960), (2, 37725480), (3, 25150320), (4, 18862740), (5, 15090192), (6, 12575160), (8, 9431370), (9, 8383440), (10, 7545096), (12, 6287580), (13, 5803920), (15, 5030064), (16, 4715685), (18, 4191720), (20, 3772548), (24, 3143790), (26, 2901960), (27, 2794480), (30, 2515032), (36, 2095860), (39, 1934640), (40, 1886274), (45, 1676688), (48, 1571895), (52, 1450980), (54, 1397240), (60, 1257516), (65, 1160784), (72, 1047930), (78, 967320), (80, 943137), (90, 838344), (104, 725490), (108, 698620), (117, 644880), (120, 628758), (130, 580392), (135, 558896), (144, 523965), (156, 483660), (180, 419172), (195, 386928), (208, 362745), (216, 349310), (234, 322440), (240, 314379), (260, 290196), (270, 279448), (312, 241830), (351, 214960), (360, 209586), (390, 193464), (432, 174655), (468, 161220), (520, 145098), (540, 139724), (585, 128976), (624, 120915), (702, 107480), (720, 104793), (780, 96732), (936, 80610), (1040, 72549), (1080, 69862), (1170, 64488), (1404, 53740), (1560, 48366), (1755, 42992), (1872, 40305), (2160, 34931), (2340, 32244), (2687, 28080), (2808, 26870), (3120, 24183), (3510, 21496), (4680, 16122), (5374, 14040), (5616, 13435), (7020, 10748), (8061, 9360)]