30101400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{2389}}^1$

素因数の和:2418

約数の個数: 144

約数和(自身を含む): 115580400

約数和(自身を除く): 85479000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2389, 2520, 3150, 4200, 4778, 6300, 7167, 9556, 11945, 12600, 14334, 16723, 19112, 21501, 23890, 28668, 33446, 35835, 43002, 47780, 50169, 57336, 59725, 66892, 71670, 83615, 86004, 95560, 100338, 107505, 119450, 133784, 143340, 150507, 167230, 172008, 179175, 200676, 215010, 238900, 250845, 286680, 301014, 334460, 358350, 401352, 418075, 430020, 477800, 501690, 537525, 602028, 668920, 716700, 752535, 836150, 860040, 1003380, 1075050, 1204056, 1254225, 1433400, 1505070, 1672300, 2006760, 2150100, 2508450, 3010140, 3344600, 3762675, 4300200, 5016900, 6020280, 7525350, 10033800, 15050700, 30101400]

約数ペア:

[(1, 30101400), (2, 15050700), (3, 10033800), (4, 7525350), (5, 6020280), (6, 5016900), (7, 4300200), (8, 3762675), (9, 3344600), (10, 3010140), (12, 2508450), (14, 2150100), (15, 2006760), (18, 1672300), (20, 1505070), (21, 1433400), (24, 1254225), (25, 1204056), (28, 1075050), (30, 1003380), (35, 860040), (36, 836150), (40, 752535), (42, 716700), (45, 668920), (50, 602028), (56, 537525), (60, 501690), (63, 477800), (70, 430020), (72, 418075), (75, 401352), (84, 358350), (90, 334460), (100, 301014), (105, 286680), (120, 250845), (126, 238900), (140, 215010), (150, 200676), (168, 179175), (175, 172008), (180, 167230), (200, 150507), (210, 143340), (225, 133784), (252, 119450), (280, 107505), (300, 100338), (315, 95560), (350, 86004), (360, 83615), (420, 71670), (450, 66892), (504, 59725), (525, 57336), (600, 50169), (630, 47780), (700, 43002), (840, 35835), (900, 33446), (1050, 28668), (1260, 23890), (1400, 21501), (1575, 19112), (1800, 16723), (2100, 14334), (2389, 12600), (2520, 11945), (3150, 9556), (4200, 7167), (4778, 6300)]