145357800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 525502080

約数和(自身を除く): 380144280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 53, 56, 60, 70, 75, 84, 100, 105, 106, 120, 140, 150, 159, 168, 175, 200, 210, 212, 265, 280, 300, 318, 350, 371, 420, 424, 525, 530, 600, 636, 653, 700, 742, 795, 840, 1050, 1060, 1113, 1272, 1306, 1325, 1400, 1484, 1590, 1855, 1959, 2100, 2120, 2226, 2612, 2650, 2968, 3180, 3265, 3710, 3918, 3975, 4200, 4452, 4571, 5224, 5300, 5565, 6360, 6530, 7420, 7836, 7950, 8904, 9142, 9275, 9795, 10600, 11130, 13060, 13713, 14840, 15672, 15900, 16325, 18284, 18550, 19590, 22260, 22855, 26120, 27426, 27825, 31800, 32650, 34609, 36568, 37100, 39180, 44520, 45710, 48975, 54852, 55650, 65300, 68565, 69218, 74200, 78360, 91420, 97950, 103827, 109704, 111300, 114275, 130600, 137130, 138436, 173045, 182840, 195900, 207654, 222600, 228550, 242263, 274260, 276872, 342825, 346090, 391800, 415308, 457100, 484526, 519135, 548520, 685650, 692180, 726789, 830616, 865225, 914200, 969052, 1038270, 1211315, 1371300, 1384360, 1453578, 1730450, 1938104, 2076540, 2422630, 2595675, 2742600, 2907156, 3460900, 3633945, 4153080, 4845260, 5191350, 5814312, 6056575, 6921800, 7267890, 9690520, 10382700, 12113150, 14535780, 18169725, 20765400, 24226300, 29071560, 36339450, 48452600, 72678900, 145357800]

約数ペア:

[(1, 145357800), (2, 72678900), (3, 48452600), (4, 36339450), (5, 29071560), (6, 24226300), (7, 20765400), (8, 18169725), (10, 14535780), (12, 12113150), (14, 10382700), (15, 9690520), (20, 7267890), (21, 6921800), (24, 6056575), (25, 5814312), (28, 5191350), (30, 4845260), (35, 4153080), (40, 3633945), (42, 3460900), (50, 2907156), (53, 2742600), (56, 2595675), (60, 2422630), (70, 2076540), (75, 1938104), (84, 1730450), (100, 1453578), (105, 1384360), (106, 1371300), (120, 1211315), (140, 1038270), (150, 969052), (159, 914200), (168, 865225), (175, 830616), (200, 726789), (210, 692180), (212, 685650), (265, 548520), (280, 519135), (300, 484526), (318, 457100), (350, 415308), (371, 391800), (420, 346090), (424, 342825), (525, 276872), (530, 274260), (600, 242263), (636, 228550), (653, 222600), (700, 207654), (742, 195900), (795, 182840), (840, 173045), (1050, 138436), (1060, 137130), (1113, 130600), (1272, 114275), (1306, 111300), (1325, 109704), (1400, 103827), (1484, 97950), (1590, 91420), (1855, 78360), (1959, 74200), (2100, 69218), (2120, 68565), (2226, 65300), (2612, 55650), (2650, 54852), (2968, 48975), (3180, 45710), (3265, 44520), (3710, 39180), (3918, 37100), (3975, 36568), (4200, 34609), (4452, 32650), (4571, 31800), (5224, 27825), (5300, 27426), (5565, 26120), (6360, 22855), (6530, 22260), (7420, 19590), (7836, 18550), (7950, 18284), (8904, 16325), (9142, 15900), (9275, 15672), (9795, 14840), (10600, 13713), (11130, 13060)]