272120400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:574

約数の個数: 180

約数和(自身を含む): 951217020

約数和(自身を除く): 679096620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 269, 281, 300, 360, 400, 450, 538, 562, 600, 720, 807, 843, 900, 1076, 1124, 1200, 1345, 1405, 1614, 1686, 1800, 2152, 2248, 2421, 2529, 2690, 2810, 3228, 3372, 3600, 4035, 4215, 4304, 4496, 4842, 5058, 5380, 5620, 6456, 6725, 6744, 7025, 8070, 8430, 9684, 10116, 10760, 11240, 12105, 12645, 12912, 13450, 13488, 14050, 16140, 16860, 19368, 20175, 20232, 21075, 21520, 22480, 24210, 25290, 26900, 28100, 32280, 33720, 38736, 40350, 40464, 42150, 48420, 50580, 53800, 56200, 60525, 63225, 64560, 67440, 75589, 80700, 84300, 96840, 101160, 107600, 112400, 121050, 126450, 151178, 161400, 168600, 193680, 202320, 226767, 242100, 252900, 302356, 322800, 337200, 377945, 453534, 484200, 505800, 604712, 680301, 755890, 907068, 968400, 1011600, 1133835, 1209424, 1360602, 1511780, 1814136, 1889725, 2267670, 2721204, 3023560, 3401505, 3628272, 3779450, 4535340, 5442408, 5669175, 6047120, 6803010, 7558900, 9070680, 10884816, 11338350, 13606020, 15117800, 17007525, 18141360, 22676700, 27212040, 30235600, 34015050, 45353400, 54424080, 68030100, 90706800, 136060200, 272120400]

約数ペア:

[(1, 272120400), (2, 136060200), (3, 90706800), (4, 68030100), (5, 54424080), (6, 45353400), (8, 34015050), (9, 30235600), (10, 27212040), (12, 22676700), (15, 18141360), (16, 17007525), (18, 15117800), (20, 13606020), (24, 11338350), (25, 10884816), (30, 9070680), (36, 7558900), (40, 6803010), (45, 6047120), (48, 5669175), (50, 5442408), (60, 4535340), (72, 3779450), (75, 3628272), (80, 3401505), (90, 3023560), (100, 2721204), (120, 2267670), (144, 1889725), (150, 1814136), (180, 1511780), (200, 1360602), (225, 1209424), (240, 1133835), (269, 1011600), (281, 968400), (300, 907068), (360, 755890), (400, 680301), (450, 604712), (538, 505800), (562, 484200), (600, 453534), (720, 377945), (807, 337200), (843, 322800), (900, 302356), (1076, 252900), (1124, 242100), (1200, 226767), (1345, 202320), (1405, 193680), (1614, 168600), (1686, 161400), (1800, 151178), (2152, 126450), (2248, 121050), (2421, 112400), (2529, 107600), (2690, 101160), (2810, 96840), (3228, 84300), (3372, 80700), (3600, 75589), (4035, 67440), (4215, 64560), (4304, 63225), (4496, 60525), (4842, 56200), (5058, 53800), (5380, 50580), (5620, 48420), (6456, 42150), (6725, 40464), (6744, 40350), (7025, 38736), (8070, 33720), (8430, 32280), (9684, 28100), (10116, 26900), (10760, 25290), (11240, 24210), (12105, 22480), (12645, 21520), (12912, 21075), (13450, 20232), (13488, 20175), (14050, 19368), (16140, 16860)]