2401272400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 5991473664

約数和(自身を除く): 3590201264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 197, 200, 248, 310, 394, 400, 496, 620, 775, 788, 983, 985, 1240, 1550, 1576, 1966, 1970, 2480, 3100, 3152, 3932, 3940, 4915, 4925, 6107, 6200, 7864, 7880, 9830, 9850, 12214, 12400, 15728, 15760, 19660, 19700, 24428, 24575, 30473, 30535, 39320, 39400, 48856, 49150, 60946, 61070, 78640, 78800, 97712, 98300, 121892, 122140, 152365, 152675, 193651, 196600, 243784, 244280, 304730, 305350, 387302, 393200, 487568, 488560, 609460, 610700, 761825, 774604, 968255, 1218920, 1221400, 1523650, 1549208, 1936510, 2437840, 2442800, 3047300, 3098416, 3873020, 4841275, 6003181, 6094600, 7746040, 9682550, 12006362, 12189200, 15492080, 19365100, 24012724, 30015905, 38730200, 48025448, 60031810, 77460400, 96050896, 120063620, 150079525, 240127240, 300159050, 480254480, 600318100, 1200636200, 2401272400]

約数ペア:

[(1, 2401272400), (2, 1200636200), (4, 600318100), (5, 480254480), (8, 300159050), (10, 240127240), (16, 150079525), (20, 120063620), (25, 96050896), (31, 77460400), (40, 60031810), (50, 48025448), (62, 38730200), (80, 30015905), (100, 24012724), (124, 19365100), (155, 15492080), (197, 12189200), (200, 12006362), (248, 9682550), (310, 7746040), (394, 6094600), (400, 6003181), (496, 4841275), (620, 3873020), (775, 3098416), (788, 3047300), (983, 2442800), (985, 2437840), (1240, 1936510), (1550, 1549208), (1576, 1523650), (1966, 1221400), (1970, 1218920), (2480, 968255), (3100, 774604), (3152, 761825), (3932, 610700), (3940, 609460), (4915, 488560), (4925, 487568), (6107, 393200), (6200, 387302), (7864, 305350), (7880, 304730), (9830, 244280), (9850, 243784), (12214, 196600), (12400, 193651), (15728, 152675), (15760, 152365), (19660, 122140), (19700, 121892), (24428, 98300), (24575, 97712), (30473, 78800), (30535, 78640), (39320, 61070), (39400, 60946), (48856, 49150)]