73991400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 266649600

約数和(自身を除く): 192658200

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, 56, 60, 70, 75, 79, 84, 100, 105, 120, 140, 150, 158, 168, 175, 200, 210, 223, 237, 280, 300, 316, 350, 395, 420, 446, 474, 525, 553, 600, 632, 669, 700, 790, 840, 892, 948, 1050, 1106, 1115, 1185, 1338, 1400, 1561, 1580, 1659, 1784, 1896, 1975, 2100, 2212, 2230, 2370, 2676, 2765, 3122, 3160, 3318, 3345, 3950, 4200, 4424, 4460, 4683, 4740, 5352, 5530, 5575, 5925, 6244, 6636, 6690, 7805, 7900, 8295, 8920, 9366, 9480, 11060, 11150, 11850, 12488, 13272, 13380, 13825, 15610, 15800, 16590, 16725, 17617, 18732, 22120, 22300, 23415, 23700, 26760, 27650, 31220, 33180, 33450, 35234, 37464, 39025, 41475, 44600, 46830, 47400, 52851, 55300, 62440, 66360, 66900, 70468, 78050, 82950, 88085, 93660, 105702, 110600, 117075, 123319, 133800, 140936, 156100, 165900, 176170, 187320, 211404, 234150, 246638, 264255, 312200, 331800, 352340, 369957, 422808, 440425, 468300, 493276, 528510, 616595, 704680, 739914, 880850, 936600, 986552, 1057020, 1233190, 1321275, 1479828, 1761700, 1849785, 2114040, 2466380, 2642550, 2959656, 3082975, 3523400, 3699570, 4932760, 5285100, 6165950, 7399140, 9248925, 10570200, 12331900, 14798280, 18497850, 24663800, 36995700, 73991400]

約数ペア:

[(1, 73991400), (2, 36995700), (3, 24663800), (4, 18497850), (5, 14798280), (6, 12331900), (7, 10570200), (8, 9248925), (10, 7399140), (12, 6165950), (14, 5285100), (15, 4932760), (20, 3699570), (21, 3523400), (24, 3082975), (25, 2959656), (28, 2642550), (30, 2466380), (35, 2114040), (40, 1849785), (42, 1761700), (50, 1479828), (56, 1321275), (60, 1233190), (70, 1057020), (75, 986552), (79, 936600), (84, 880850), (100, 739914), (105, 704680), (120, 616595), (140, 528510), (150, 493276), (158, 468300), (168, 440425), (175, 422808), (200, 369957), (210, 352340), (223, 331800), (237, 312200), (280, 264255), (300, 246638), (316, 234150), (350, 211404), (395, 187320), (420, 176170), (446, 165900), (474, 156100), (525, 140936), (553, 133800), (600, 123319), (632, 117075), (669, 110600), (700, 105702), (790, 93660), (840, 88085), (892, 82950), (948, 78050), (1050, 70468), (1106, 66900), (1115, 66360), (1185, 62440), (1338, 55300), (1400, 52851), (1561, 47400), (1580, 46830), (1659, 44600), (1784, 41475), (1896, 39025), (1975, 37464), (2100, 35234), (2212, 33450), (2230, 33180), (2370, 31220), (2676, 27650), (2765, 26760), (3122, 23700), (3160, 23415), (3318, 22300), (3345, 22120), (3950, 18732), (4200, 17617), (4424, 16725), (4460, 16590), (4683, 15800), (4740, 15610), (5352, 13825), (5530, 13380), (5575, 13272), (5925, 12488), (6244, 11850), (6636, 11150), (6690, 11060), (7805, 9480), (7900, 9366), (8295, 8920)]