202089150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{547}}^1\times {\mathrm{821}}^1$

素因数の和:1386

約数の個数: 72

約数和(自身を含む): 544601304

約数和(自身を除く): 342512154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 547, 821, 1094, 1641, 1642, 2463, 2735, 3282, 4105, 4923, 4926, 5470, 7389, 8205, 8210, 9846, 12315, 13675, 14778, 16410, 20525, 24615, 24630, 27350, 36945, 41025, 41050, 49230, 61575, 73890, 82050, 123075, 123150, 184725, 246150, 369450, 449087, 898174, 1347261, 2245435, 2694522, 4041783, 4490870, 6736305, 8083566, 11227175, 13472610, 20208915, 22454350, 33681525, 40417830, 67363050, 101044575, 202089150]

約数ペア:

[(1, 202089150), (2, 101044575), (3, 67363050), (5, 40417830), (6, 33681525), (9, 22454350), (10, 20208915), (15, 13472610), (18, 11227175), (25, 8083566), (30, 6736305), (45, 4490870), (50, 4041783), (75, 2694522), (90, 2245435), (150, 1347261), (225, 898174), (450, 449087), (547, 369450), (821, 246150), (1094, 184725), (1641, 123150), (1642, 123075), (2463, 82050), (2735, 73890), (3282, 61575), (4105, 49230), (4923, 41050), (4926, 41025), (5470, 36945), (7389, 27350), (8205, 24630), (8210, 24615), (9846, 20525), (12315, 16410), (13675, 14778)]