83210580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 271724544

約数和(自身を除く): 188513964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 102, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 383, 426, 510, 612, 639, 710, 765, 766, 852, 1020, 1065, 1149, 1207, 1278, 1420, 1530, 1532, 1915, 2130, 2298, 2414, 2556, 3060, 3195, 3447, 3621, 3830, 4260, 4596, 4828, 5745, 6035, 6390, 6511, 6894, 7242, 7660, 10863, 11490, 12070, 12780, 13022, 13788, 14484, 17235, 18105, 19533, 21726, 22980, 24140, 26044, 27193, 32555, 34470, 36210, 39066, 43452, 54315, 54386, 58599, 65110, 68940, 72420, 78132, 81579, 97665, 108630, 108772, 117198, 130220, 135965, 163158, 195330, 217260, 234396, 244737, 271930, 292995, 326316, 390660, 407895, 462281, 489474, 543860, 585990, 815790, 924562, 978948, 1171980, 1223685, 1386843, 1631580, 1849124, 2311405, 2447370, 2773686, 4160529, 4622810, 4894740, 5547372, 6934215, 8321058, 9245620, 13868430, 16642116, 20802645, 27736860, 41605290, 83210580]

約数ペア:

[(1, 83210580), (2, 41605290), (3, 27736860), (4, 20802645), (5, 16642116), (6, 13868430), (9, 9245620), (10, 8321058), (12, 6934215), (15, 5547372), (17, 4894740), (18, 4622810), (20, 4160529), (30, 2773686), (34, 2447370), (36, 2311405), (45, 1849124), (51, 1631580), (60, 1386843), (68, 1223685), (71, 1171980), (85, 978948), (90, 924562), (102, 815790), (142, 585990), (153, 543860), (170, 489474), (180, 462281), (204, 407895), (213, 390660), (255, 326316), (284, 292995), (306, 271930), (340, 244737), (355, 234396), (383, 217260), (426, 195330), (510, 163158), (612, 135965), (639, 130220), (710, 117198), (765, 108772), (766, 108630), (852, 97665), (1020, 81579), (1065, 78132), (1149, 72420), (1207, 68940), (1278, 65110), (1420, 58599), (1530, 54386), (1532, 54315), (1915, 43452), (2130, 39066), (2298, 36210), (2414, 34470), (2556, 32555), (3060, 27193), (3195, 26044), (3447, 24140), (3621, 22980), (3830, 21726), (4260, 19533), (4596, 18105), (4828, 17235), (5745, 14484), (6035, 13788), (6390, 13022), (6511, 12780), (6894, 12070), (7242, 11490), (7660, 10863)]