12870760500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{220013}}^1$

素因数の和:220051

約数の個数: 144

約数和(自身を含む): 43726462416

約数和(自身を除く): 30855701916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3900, 4500, 4875, 5850, 6500, 9750, 11700, 14625, 19500, 29250, 58500, 220013, 440026, 660039, 880052, 1100065, 1320078, 1980117, 2200130, 2640156, 2860169, 3300195, 3960234, 4400260, 5500325, 5720338, 6600390, 7920468, 8580507, 9900585, 11000650, 11440676, 13200780, 14300845, 16500975, 17161014, 19801170, 22001300, 25741521, 27501625, 28601690, 33001950, 34322028, 39602340, 42902535, 49502925, 51483042, 55003250, 57203380, 66003900, 71504225, 82504875, 85805070, 99005850, 102966084, 110006500, 128707605, 143008450, 165009750, 171610140, 198011700, 214512675, 247514625, 257415210, 286016900, 330019500, 357521125, 429025350, 495029250, 514830420, 643538025, 715042250, 858050700, 990058500, 1072563375, 1287076050, 1430084500, 2145126750, 2574152100, 3217690125, 4290253500, 6435380250, 12870760500]

約数ペア:

[(1, 12870760500), (2, 6435380250), (3, 4290253500), (4, 3217690125), (5, 2574152100), (6, 2145126750), (9, 1430084500), (10, 1287076050), (12, 1072563375), (13, 990058500), (15, 858050700), (18, 715042250), (20, 643538025), (25, 514830420), (26, 495029250), (30, 429025350), (36, 357521125), (39, 330019500), (45, 286016900), (50, 257415210), (52, 247514625), (60, 214512675), (65, 198011700), (75, 171610140), (78, 165009750), (90, 143008450), (100, 128707605), (117, 110006500), (125, 102966084), (130, 99005850), (150, 85805070), (156, 82504875), (180, 71504225), (195, 66003900), (225, 57203380), (234, 55003250), (250, 51483042), (260, 49502925), (300, 42902535), (325, 39602340), (375, 34322028), (390, 33001950), (450, 28601690), (468, 27501625), (500, 25741521), (585, 22001300), (650, 19801170), (750, 17161014), (780, 16500975), (900, 14300845), (975, 13200780), (1125, 11440676), (1170, 11000650), (1300, 9900585), (1500, 8580507), (1625, 7920468), (1950, 6600390), (2250, 5720338), (2340, 5500325), (2925, 4400260), (3250, 3960234), (3900, 3300195), (4500, 2860169), (4875, 2640156), (5850, 2200130), (6500, 1980117), (9750, 1320078), (11700, 1100065), (14625, 880052), (19500, 660039), (29250, 440026), (58500, 220013)]