2018013900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56527}}^1$

素因数の和:56568

約数の個数: 144

約数和(自身を含む): 7065547776

約数和(自身を除く): 5047533876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 5100, 5950, 7140, 8925, 11900, 17850, 35700, 56527, 113054, 169581, 226108, 282635, 339162, 395689, 565270, 678324, 791378, 847905, 960959, 1130540, 1187067, 1413175, 1582756, 1695810, 1921918, 1978445, 2374134, 2826350, 2882877, 3391620, 3843836, 3956890, 4239525, 4748268, 4804795, 5652700, 5765754, 5935335, 6726713, 7913780, 8479050, 9609590, 9892225, 11531508, 11870670, 13453426, 14414385, 16958100, 19219180, 19784450, 20180139, 23741340, 24023975, 26906852, 28828770, 29676675, 33633565, 39568900, 40360278, 48047950, 57657540, 59353350, 67267130, 72071925, 80720556, 96095900, 100900695, 118706700, 134534260, 144143850, 168167825, 201801390, 288287700, 336335650, 403602780, 504503475, 672671300, 1009006950, 2018013900]

約数ペア:

[(1, 2018013900), (2, 1009006950), (3, 672671300), (4, 504503475), (5, 403602780), (6, 336335650), (7, 288287700), (10, 201801390), (12, 168167825), (14, 144143850), (15, 134534260), (17, 118706700), (20, 100900695), (21, 96095900), (25, 80720556), (28, 72071925), (30, 67267130), (34, 59353350), (35, 57657540), (42, 48047950), (50, 40360278), (51, 39568900), (60, 33633565), (68, 29676675), (70, 28828770), (75, 26906852), (84, 24023975), (85, 23741340), (100, 20180139), (102, 19784450), (105, 19219180), (119, 16958100), (140, 14414385), (150, 13453426), (170, 11870670), (175, 11531508), (204, 9892225), (210, 9609590), (238, 8479050), (255, 7913780), (300, 6726713), (340, 5935335), (350, 5765754), (357, 5652700), (420, 4804795), (425, 4748268), (476, 4239525), (510, 3956890), (525, 3843836), (595, 3391620), (700, 2882877), (714, 2826350), (850, 2374134), (1020, 1978445), (1050, 1921918), (1190, 1695810), (1275, 1582756), (1428, 1413175), (1700, 1187067), (1785, 1130540), (2100, 960959), (2380, 847905), (2550, 791378), (2975, 678324), (3570, 565270), (5100, 395689), (5950, 339162), (7140, 282635), (8925, 226108), (11900, 169581), (17850, 113054), (35700, 56527)]