425510280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30307}}^1$

素因数の和:30340

約数の個数: 128

約数和(自身を含む): 1527523200

約数和(自身を除く): 1102012920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 30307, 60614, 90921, 121228, 151535, 181842, 242456, 272763, 303070, 363684, 393991, 454605, 545526, 606140, 727368, 787982, 818289, 909210, 1091052, 1181973, 1212280, 1363815, 1575964, 1636578, 1818420, 1969955, 2182104, 2363946, 2727630, 3151928, 3273156, 3545919, 3636840, 3939910, 4091445, 4727892, 5455260, 5909865, 6546312, 7091838, 7879820, 8182890, 9455784, 10637757, 10910520, 11819730, 14183676, 15759640, 16365780, 17729595, 21275514, 23639460, 28367352, 32731560, 35459190, 42551028, 47278920, 53188785, 70918380, 85102056, 106377570, 141836760, 212755140, 425510280]

約数ペア:

[(1, 425510280), (2, 212755140), (3, 141836760), (4, 106377570), (5, 85102056), (6, 70918380), (8, 53188785), (9, 47278920), (10, 42551028), (12, 35459190), (13, 32731560), (15, 28367352), (18, 23639460), (20, 21275514), (24, 17729595), (26, 16365780), (27, 15759640), (30, 14183676), (36, 11819730), (39, 10910520), (40, 10637757), (45, 9455784), (52, 8182890), (54, 7879820), (60, 7091838), (65, 6546312), (72, 5909865), (78, 5455260), (90, 4727892), (104, 4091445), (108, 3939910), (117, 3636840), (120, 3545919), (130, 3273156), (135, 3151928), (156, 2727630), (180, 2363946), (195, 2182104), (216, 1969955), (234, 1818420), (260, 1636578), (270, 1575964), (312, 1363815), (351, 1212280), (360, 1181973), (390, 1091052), (468, 909210), (520, 818289), (540, 787982), (585, 727368), (702, 606140), (780, 545526), (936, 454605), (1080, 393991), (1170, 363684), (1404, 303070), (1560, 272763), (1755, 242456), (2340, 181842), (2808, 151535), (3510, 121228), (4680, 90921), (7020, 60614), (14040, 30307)]