201677580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28729}}^1$

素因数の和:28760

約数の個数: 96

約数和(自身を含む): 675729600

約数和(自身を除く): 474052020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 28729, 57458, 86187, 114916, 143645, 172374, 258561, 287290, 344748, 373477, 430935, 517122, 574580, 746954, 775683, 861870, 1034244, 1120431, 1292805, 1493908, 1551366, 1723740, 1867385, 2240862, 2585610, 3102732, 3361293, 3734770, 3878415, 4481724, 5171220, 5602155, 6722586, 7469540, 7756830, 10083879, 11204310, 13445172, 15513660, 16806465, 20167758, 22408620, 33612930, 40335516, 50419395, 67225860, 100838790, 201677580]

約数ペア:

[(1, 201677580), (2, 100838790), (3, 67225860), (4, 50419395), (5, 40335516), (6, 33612930), (9, 22408620), (10, 20167758), (12, 16806465), (13, 15513660), (15, 13445172), (18, 11204310), (20, 10083879), (26, 7756830), (27, 7469540), (30, 6722586), (36, 5602155), (39, 5171220), (45, 4481724), (52, 3878415), (54, 3734770), (60, 3361293), (65, 3102732), (78, 2585610), (90, 2240862), (108, 1867385), (117, 1723740), (130, 1551366), (135, 1493908), (156, 1292805), (180, 1120431), (195, 1034244), (234, 861870), (260, 775683), (270, 746954), (351, 574580), (390, 517122), (468, 430935), (540, 373477), (585, 344748), (702, 287290), (780, 258561), (1170, 172374), (1404, 143645), (1755, 114916), (2340, 86187), (3510, 57458), (7020, 28729)]