15696700500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{971}}^1$

素因数の和:1835

約数の個数: 192

約数和(自身を含む): 49334987520

約数和(自身を除く): 33638287020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 829, 971, 975, 1300, 1500, 1625, 1658, 1942, 1950, 2487, 2913, 3250, 3316, 3884, 3900, 4145, 4855, 4875, 4974, 5826, 6500, 8290, 9710, 9750, 9948, 10777, 11652, 12435, 12623, 14565, 16580, 19420, 19500, 20725, 21554, 24275, 24870, 25246, 29130, 32331, 37869, 41450, 43108, 48550, 49740, 50492, 53885, 58260, 62175, 63115, 64662, 72825, 75738, 82900, 97100, 103625, 107770, 121375, 124350, 126230, 129324, 145650, 151476, 161655, 189345, 207250, 215540, 242750, 248700, 252460, 269425, 291300, 310875, 315575, 323310, 364125, 378690, 414500, 485500, 538850, 621750, 631150, 646620, 728250, 757380, 804959, 808275, 946725, 1077700, 1243500, 1262300, 1347125, 1456500, 1577875, 1609918, 1616550, 1893450, 2414877, 2694250, 3155750, 3219836, 3233100, 3786900, 4024795, 4041375, 4733625, 4829754, 5388500, 6311500, 8049590, 8082750, 9467250, 9659508, 10464467, 12074385, 16099180, 16165500, 18934500, 20123975, 20928934, 24148770, 31393401, 40247950, 41857868, 48297540, 52322335, 60371925, 62786802, 80495900, 100619875, 104644670, 120743850, 125573604, 156967005, 201239750, 209289340, 241487700, 261611675, 301859625, 313934010, 402479500, 523223350, 603719250, 627868020, 784835025, 1046446700, 1207438500, 1308058375, 1569670050, 2616116750, 3139340100, 3924175125, 5232233500, 7848350250, 15696700500]

約数ペア:

[(1, 15696700500), (2, 7848350250), (3, 5232233500), (4, 3924175125), (5, 3139340100), (6, 2616116750), (10, 1569670050), (12, 1308058375), (13, 1207438500), (15, 1046446700), (20, 784835025), (25, 627868020), (26, 603719250), (30, 523223350), (39, 402479500), (50, 313934010), (52, 301859625), (60, 261611675), (65, 241487700), (75, 209289340), (78, 201239750), (100, 156967005), (125, 125573604), (130, 120743850), (150, 104644670), (156, 100619875), (195, 80495900), (250, 62786802), (260, 60371925), (300, 52322335), (325, 48297540), (375, 41857868), (390, 40247950), (500, 31393401), (650, 24148770), (750, 20928934), (780, 20123975), (829, 18934500), (971, 16165500), (975, 16099180), (1300, 12074385), (1500, 10464467), (1625, 9659508), (1658, 9467250), (1942, 8082750), (1950, 8049590), (2487, 6311500), (2913, 5388500), (3250, 4829754), (3316, 4733625), (3884, 4041375), (3900, 4024795), (4145, 3786900), (4855, 3233100), (4875, 3219836), (4974, 3155750), (5826, 2694250), (6500, 2414877), (8290, 1893450), (9710, 1616550), (9750, 1609918), (9948, 1577875), (10777, 1456500), (11652, 1347125), (12435, 1262300), (12623, 1243500), (14565, 1077700), (16580, 946725), (19420, 808275), (19500, 804959), (20725, 757380), (21554, 728250), (24275, 646620), (24870, 631150), (25246, 621750), (29130, 538850), (32331, 485500), (37869, 414500), (41450, 378690), (43108, 364125), (48550, 323310), (49740, 315575), (50492, 310875), (53885, 291300), (58260, 269425), (62175, 252460), (63115, 248700), (64662, 242750), (72825, 215540), (75738, 207250), (82900, 189345), (97100, 161655), (103625, 151476), (107770, 145650), (121375, 129324), (124350, 126230)]