123188600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 298574640

約数和(自身を除く): 175386040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 83, 100, 164, 166, 181, 200, 205, 328, 332, 362, 410, 415, 664, 724, 820, 830, 905, 1025, 1448, 1640, 1660, 1810, 2050, 2075, 3320, 3403, 3620, 4100, 4150, 4525, 6806, 7240, 7421, 8200, 8300, 9050, 13612, 14842, 15023, 16600, 17015, 18100, 27224, 29684, 30046, 34030, 36200, 37105, 59368, 60092, 68060, 74210, 75115, 85075, 120184, 136120, 148420, 150230, 170150, 185525, 296840, 300460, 340300, 371050, 375575, 600920, 615943, 680600, 742100, 751150, 1231886, 1484200, 1502300, 2463772, 3004600, 3079715, 4927544, 6159430, 12318860, 15398575, 24637720, 30797150, 61594300, 123188600]

約数ペア:

[(1, 123188600), (2, 61594300), (4, 30797150), (5, 24637720), (8, 15398575), (10, 12318860), (20, 6159430), (25, 4927544), (40, 3079715), (41, 3004600), (50, 2463772), (82, 1502300), (83, 1484200), (100, 1231886), (164, 751150), (166, 742100), (181, 680600), (200, 615943), (205, 600920), (328, 375575), (332, 371050), (362, 340300), (410, 300460), (415, 296840), (664, 185525), (724, 170150), (820, 150230), (830, 148420), (905, 136120), (1025, 120184), (1448, 85075), (1640, 75115), (1660, 74210), (1810, 68060), (2050, 60092), (2075, 59368), (3320, 37105), (3403, 36200), (3620, 34030), (4100, 30046), (4150, 29684), (4525, 27224), (6806, 18100), (7240, 17015), (7421, 16600), (8200, 15023), (8300, 14842), (9050, 13612)]