66719400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{919}}^1$

素因数の和:960

約数の個数: 144

約数和(自身を含む): 227589600

約数和(自身を除く): 160870200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 440, 484, 550, 600, 605, 660, 726, 825, 919, 968, 1100, 1210, 1320, 1452, 1650, 1815, 1838, 2200, 2420, 2757, 2904, 3025, 3300, 3630, 3676, 4595, 4840, 5514, 6050, 6600, 7260, 7352, 9075, 9190, 10109, 11028, 12100, 13785, 14520, 18150, 18380, 20218, 22056, 22975, 24200, 27570, 30327, 36300, 36760, 40436, 45950, 50545, 55140, 60654, 68925, 72600, 80872, 91900, 101090, 110280, 111199, 121308, 137850, 151635, 183800, 202180, 222398, 242616, 252725, 275700, 303270, 333597, 404360, 444796, 505450, 551400, 555995, 606540, 667194, 758175, 889592, 1010900, 1111990, 1213080, 1334388, 1516350, 1667985, 2021800, 2223980, 2668776, 2779975, 3032700, 3335970, 4447960, 5559950, 6065400, 6671940, 8339925, 11119900, 13343880, 16679850, 22239800, 33359700, 66719400]

約数ペア:

[(1, 66719400), (2, 33359700), (3, 22239800), (4, 16679850), (5, 13343880), (6, 11119900), (8, 8339925), (10, 6671940), (11, 6065400), (12, 5559950), (15, 4447960), (20, 3335970), (22, 3032700), (24, 2779975), (25, 2668776), (30, 2223980), (33, 2021800), (40, 1667985), (44, 1516350), (50, 1334388), (55, 1213080), (60, 1111990), (66, 1010900), (75, 889592), (88, 758175), (100, 667194), (110, 606540), (120, 555995), (121, 551400), (132, 505450), (150, 444796), (165, 404360), (200, 333597), (220, 303270), (242, 275700), (264, 252725), (275, 242616), (300, 222398), (330, 202180), (363, 183800), (440, 151635), (484, 137850), (550, 121308), (600, 111199), (605, 110280), (660, 101090), (726, 91900), (825, 80872), (919, 72600), (968, 68925), (1100, 60654), (1210, 55140), (1320, 50545), (1452, 45950), (1650, 40436), (1815, 36760), (1838, 36300), (2200, 30327), (2420, 27570), (2757, 24200), (2904, 22975), (3025, 22056), (3300, 20218), (3630, 18380), (3676, 18150), (4595, 14520), (4840, 13785), (5514, 12100), (6050, 11028), (6600, 10109), (7260, 9190), (7352, 9075)]