66189960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 229996800

約数和(自身を除く): 163806840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 659, 744, 810, 837, 930, 1080, 1116, 1240, 1318, 1395, 1620, 1674, 1860, 1977, 2232, 2511, 2636, 2790, 3240, 3295, 3348, 3720, 3954, 4185, 5022, 5272, 5580, 5931, 6590, 6696, 7908, 8370, 9885, 10044, 11160, 11862, 12555, 13180, 15816, 16740, 17793, 19770, 20088, 20429, 23724, 25110, 26360, 29655, 33480, 35586, 39540, 40858, 47448, 50220, 53379, 59310, 61287, 71172, 79080, 81716, 88965, 100440, 102145, 106758, 118620, 122574, 142344, 163432, 177930, 183861, 204290, 213516, 237240, 245148, 266895, 306435, 355860, 367722, 408580, 427032, 490296, 533790, 551583, 612870, 711720, 735444, 817160, 919305, 1067580, 1103166, 1225740, 1470888, 1654749, 1838610, 2135160, 2206332, 2451480, 2757915, 3309498, 3677220, 4412664, 5515830, 6618996, 7354440, 8273745, 11031660, 13237992, 16547490, 22063320, 33094980, 66189960]

約数ペア:

[(1, 66189960), (2, 33094980), (3, 22063320), (4, 16547490), (5, 13237992), (6, 11031660), (8, 8273745), (9, 7354440), (10, 6618996), (12, 5515830), (15, 4412664), (18, 3677220), (20, 3309498), (24, 2757915), (27, 2451480), (30, 2206332), (31, 2135160), (36, 1838610), (40, 1654749), (45, 1470888), (54, 1225740), (60, 1103166), (62, 1067580), (72, 919305), (81, 817160), (90, 735444), (93, 711720), (108, 612870), (120, 551583), (124, 533790), (135, 490296), (155, 427032), (162, 408580), (180, 367722), (186, 355860), (216, 306435), (248, 266895), (270, 245148), (279, 237240), (310, 213516), (324, 204290), (360, 183861), (372, 177930), (405, 163432), (465, 142344), (540, 122574), (558, 118620), (620, 106758), (648, 102145), (659, 100440), (744, 88965), (810, 81716), (837, 79080), (930, 71172), (1080, 61287), (1116, 59310), (1240, 53379), (1318, 50220), (1395, 47448), (1620, 40858), (1674, 39540), (1860, 35586), (1977, 33480), (2232, 29655), (2511, 26360), (2636, 25110), (2790, 23724), (3240, 20429), (3295, 20088), (3348, 19770), (3720, 17793), (3954, 16740), (4185, 15816), (5022, 13180), (5272, 12555), (5580, 11862), (5931, 11160), (6590, 10044), (6696, 9885), (7908, 8370)]