66225960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2679

約数の個数: 96

約数和(自身を含む): 218350080

約数和(自身を除く): 152124120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2591, 2840, 3195, 4260, 5112, 5182, 6390, 7773, 8520, 10364, 12780, 12955, 15546, 20728, 23319, 25560, 25910, 31092, 38865, 46638, 51820, 62184, 77730, 93276, 103640, 116595, 155460, 183961, 186552, 233190, 310920, 367922, 466380, 551883, 735844, 919805, 932760, 1103766, 1471688, 1655649, 1839610, 2207532, 2759415, 3311298, 3679220, 4415064, 5518830, 6622596, 7358440, 8278245, 11037660, 13245192, 16556490, 22075320, 33112980, 66225960]

約数ペア:

[(1, 66225960), (2, 33112980), (3, 22075320), (4, 16556490), (5, 13245192), (6, 11037660), (8, 8278245), (9, 7358440), (10, 6622596), (12, 5518830), (15, 4415064), (18, 3679220), (20, 3311298), (24, 2759415), (30, 2207532), (36, 1839610), (40, 1655649), (45, 1471688), (60, 1103766), (71, 932760), (72, 919805), (90, 735844), (120, 551883), (142, 466380), (180, 367922), (213, 310920), (284, 233190), (355, 186552), (360, 183961), (426, 155460), (568, 116595), (639, 103640), (710, 93276), (852, 77730), (1065, 62184), (1278, 51820), (1420, 46638), (1704, 38865), (2130, 31092), (2556, 25910), (2591, 25560), (2840, 23319), (3195, 20728), (4260, 15546), (5112, 12955), (5182, 12780), (6390, 10364), (7773, 8520)]