43821180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 145969824

約数和(自身を除く): 102148644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 307, 366, 390, 468, 549, 585, 610, 614, 732, 780, 793, 915, 921, 1098, 1170, 1220, 1228, 1535, 1586, 1830, 1842, 2196, 2340, 2379, 2745, 2763, 3070, 3172, 3660, 3684, 3965, 3991, 4605, 4758, 5490, 5526, 6140, 7137, 7930, 7982, 9210, 9516, 10980, 11052, 11895, 11973, 13815, 14274, 15860, 15964, 18420, 18727, 19955, 23790, 23946, 27630, 28548, 35685, 35919, 37454, 39910, 47580, 47892, 55260, 56181, 59865, 71370, 71838, 74908, 79820, 93635, 112362, 119730, 142740, 143676, 168543, 179595, 187270, 224724, 239460, 243451, 280905, 337086, 359190, 374540, 486902, 561810, 674172, 718380, 730353, 842715, 973804, 1123620, 1217255, 1460706, 1685430, 2191059, 2434510, 2921412, 3370860, 3651765, 4382118, 4869020, 7303530, 8764236, 10955295, 14607060, 21910590, 43821180]

約数ペア:

[(1, 43821180), (2, 21910590), (3, 14607060), (4, 10955295), (5, 8764236), (6, 7303530), (9, 4869020), (10, 4382118), (12, 3651765), (13, 3370860), (15, 2921412), (18, 2434510), (20, 2191059), (26, 1685430), (30, 1460706), (36, 1217255), (39, 1123620), (45, 973804), (52, 842715), (60, 730353), (61, 718380), (65, 674172), (78, 561810), (90, 486902), (117, 374540), (122, 359190), (130, 337086), (156, 280905), (180, 243451), (183, 239460), (195, 224724), (234, 187270), (244, 179595), (260, 168543), (305, 143676), (307, 142740), (366, 119730), (390, 112362), (468, 93635), (549, 79820), (585, 74908), (610, 71838), (614, 71370), (732, 59865), (780, 56181), (793, 55260), (915, 47892), (921, 47580), (1098, 39910), (1170, 37454), (1220, 35919), (1228, 35685), (1535, 28548), (1586, 27630), (1830, 23946), (1842, 23790), (2196, 19955), (2340, 18727), (2379, 18420), (2745, 15964), (2763, 15860), (3070, 14274), (3172, 13815), (3660, 11973), (3684, 11895), (3965, 11052), (3991, 10980), (4605, 9516), (4758, 9210), (5490, 7982), (5526, 7930), (6140, 7137)]