66900100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 168739200

約数和(自身を除く): 101839100

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 29, 34, 46, 50, 58, 59, 68, 85, 92, 100, 115, 116, 118, 145, 170, 230, 236, 290, 295, 340, 391, 425, 460, 493, 575, 580, 590, 667, 725, 782, 850, 986, 1003, 1150, 1180, 1334, 1357, 1450, 1475, 1564, 1700, 1711, 1955, 1972, 2006, 2300, 2465, 2668, 2714, 2900, 2950, 3335, 3422, 3910, 4012, 4930, 5015, 5428, 5900, 6670, 6785, 6844, 7820, 8555, 9775, 9860, 10030, 11339, 12325, 13340, 13570, 16675, 17110, 19550, 20060, 22678, 23069, 24650, 25075, 27140, 29087, 33350, 33925, 34220, 39100, 39353, 42775, 45356, 46138, 49300, 50150, 56695, 58174, 66700, 67850, 78706, 85550, 92276, 100300, 113390, 115345, 116348, 135700, 145435, 157412, 171100, 196765, 226780, 230690, 283475, 290870, 393530, 461380, 566950, 576725, 581740, 669001, 727175, 787060, 983825, 1133900, 1153450, 1338002, 1454350, 1967650, 2306900, 2676004, 2908700, 3345005, 3935300, 6690010, 13380020, 16725025, 33450050, 66900100]

約数ペア:

[(1, 66900100), (2, 33450050), (4, 16725025), (5, 13380020), (10, 6690010), (17, 3935300), (20, 3345005), (23, 2908700), (25, 2676004), (29, 2306900), (34, 1967650), (46, 1454350), (50, 1338002), (58, 1153450), (59, 1133900), (68, 983825), (85, 787060), (92, 727175), (100, 669001), (115, 581740), (116, 576725), (118, 566950), (145, 461380), (170, 393530), (230, 290870), (236, 283475), (290, 230690), (295, 226780), (340, 196765), (391, 171100), (425, 157412), (460, 145435), (493, 135700), (575, 116348), (580, 115345), (590, 113390), (667, 100300), (725, 92276), (782, 85550), (850, 78706), (986, 67850), (1003, 66700), (1150, 58174), (1180, 56695), (1334, 50150), (1357, 49300), (1450, 46138), (1475, 45356), (1564, 42775), (1700, 39353), (1711, 39100), (1955, 34220), (1972, 33925), (2006, 33350), (2300, 29087), (2465, 27140), (2668, 25075), (2714, 24650), (2900, 23069), (2950, 22678), (3335, 20060), (3422, 19550), (3910, 17110), (4012, 16675), (4930, 13570), (5015, 13340), (5428, 12325), (5900, 11339), (6670, 10030), (6785, 9860), (6844, 9775), (7820, 8555)]