60881400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 206739000

約数和(自身を除く): 145857600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 149, 150, 180, 200, 225, 227, 298, 300, 360, 447, 450, 454, 596, 600, 681, 745, 894, 900, 908, 1135, 1192, 1341, 1362, 1490, 1788, 1800, 1816, 2043, 2235, 2270, 2682, 2724, 2980, 3405, 3576, 3725, 4086, 4470, 4540, 5364, 5448, 5675, 5960, 6705, 6810, 7450, 8172, 8940, 9080, 10215, 10728, 11175, 11350, 13410, 13620, 14900, 16344, 17025, 17880, 20430, 22350, 22700, 26820, 27240, 29800, 33525, 33823, 34050, 40860, 44700, 45400, 51075, 53640, 67050, 67646, 68100, 81720, 89400, 101469, 102150, 134100, 135292, 136200, 169115, 202938, 204300, 268200, 270584, 304407, 338230, 405876, 408600, 507345, 608814, 676460, 811752, 845575, 1014690, 1217628, 1352920, 1522035, 1691150, 2029380, 2435256, 2536725, 3044070, 3382300, 4058760, 5073450, 6088140, 6764600, 7610175, 10146900, 12176280, 15220350, 20293800, 30440700, 60881400]

約数ペア:

[(1, 60881400), (2, 30440700), (3, 20293800), (4, 15220350), (5, 12176280), (6, 10146900), (8, 7610175), (9, 6764600), (10, 6088140), (12, 5073450), (15, 4058760), (18, 3382300), (20, 3044070), (24, 2536725), (25, 2435256), (30, 2029380), (36, 1691150), (40, 1522035), (45, 1352920), (50, 1217628), (60, 1014690), (72, 845575), (75, 811752), (90, 676460), (100, 608814), (120, 507345), (149, 408600), (150, 405876), (180, 338230), (200, 304407), (225, 270584), (227, 268200), (298, 204300), (300, 202938), (360, 169115), (447, 136200), (450, 135292), (454, 134100), (596, 102150), (600, 101469), (681, 89400), (745, 81720), (894, 68100), (900, 67646), (908, 67050), (1135, 53640), (1192, 51075), (1341, 45400), (1362, 44700), (1490, 40860), (1788, 34050), (1800, 33823), (1816, 33525), (2043, 29800), (2235, 27240), (2270, 26820), (2682, 22700), (2724, 22350), (2980, 20430), (3405, 17880), (3576, 17025), (3725, 16344), (4086, 14900), (4470, 13620), (4540, 13410), (5364, 11350), (5448, 11175), (5675, 10728), (5960, 10215), (6705, 9080), (6810, 8940), (7450, 8172)]