254443305420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{4789}}^1$

素因数の和:5097

約数の個数: 288

約数和(自身を含む): 830422756800

約数和(自身を除く): 575979451380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 97, 102, 153, 170, 179, 180, 194, 204, 255, 291, 306, 340, 358, 388, 485, 510, 537, 582, 612, 716, 765, 873, 895, 970, 1020, 1074, 1164, 1455, 1530, 1611, 1649, 1746, 1790, 1940, 2148, 2685, 2910, 3043, 3060, 3222, 3298, 3492, 3580, 4365, 4789, 4947, 5370, 5820, 6086, 6444, 6596, 8055, 8245, 8730, 9129, 9578, 9894, 10740, 12172, 14367, 14841, 15215, 16110, 16490, 17363, 17460, 18258, 19156, 19788, 23945, 24735, 27387, 28734, 29682, 30430, 32220, 32980, 34726, 36516, 43101, 45645, 47890, 49470, 52089, 54774, 57468, 59364, 60860, 69452, 71835, 74205, 81413, 86202, 86815, 91290, 95780, 98940, 104178, 109548, 136935, 143670, 148410, 156267, 162826, 172404, 173630, 182580, 208356, 215505, 244239, 260445, 273870, 287340, 295171, 296820, 312534, 325652, 347260, 407065, 431010, 464533, 488478, 520890, 547740, 590342, 625068, 732717, 781335, 814130, 857231, 862020, 885513, 929066, 976956, 1041780, 1180684, 1221195, 1393599, 1465434, 1475855, 1562670, 1628260, 1714462, 1771026, 1858132, 2322665, 2442390, 2571693, 2656539, 2787198, 2930868, 2951710, 3125340, 3428924, 3542052, 3663585, 4180797, 4286155, 4427565, 4645330, 4884780, 5143386, 5313078, 5574396, 5903420, 6967995, 7327170, 7715079, 7897061, 8361594, 8572310, 8855130, 9290660, 10286772, 10626156, 12858465, 13282695, 13935990, 14572927, 14654340, 15430158, 15794122, 16723188, 17144620, 17710260, 20903985, 23691183, 25716930, 26565390, 27871980, 29145854, 30860316, 31588244, 38575395, 39485305, 41807970, 43718781, 47382366, 51433860, 53130780, 58291708, 71073549, 72864635, 77150790, 78970610, 83151407, 83615940, 87437562, 94764732, 118455915, 131156343, 142147098, 145729270, 154301580, 157941220, 166302814, 174875124, 218593905, 236911830, 249454221, 262312686, 284294196, 291458540, 332605628, 355367745, 415757035, 437187810, 473823660, 498908442, 524625372, 655781715, 710735490, 748362663, 831514070, 874375620, 997816884, 1247271105, 1311563430, 1413573919, 1421470980, 1496725326, 1663028140, 2494542210, 2623126860, 2827147838, 2993450652, 3741813315, 4240721757, 4989084420, 5654295676, 7067869595, 7483626630, 8481443514, 12722165271, 14135739190, 14967253260, 16962887028, 21203608785, 25444330542, 28271478380, 42407217570, 50888661084, 63610826355, 84814435140, 127221652710, 254443305420]

約数ペア:

[(1, 254443305420), (2, 127221652710), (3, 84814435140), (4, 63610826355), (5, 50888661084), (6, 42407217570), (9, 28271478380), (10, 25444330542), (12, 21203608785), (15, 16962887028), (17, 14967253260), (18, 14135739190), (20, 12722165271), (30, 8481443514), (34, 7483626630), (36, 7067869595), (45, 5654295676), (51, 4989084420), (60, 4240721757), (68, 3741813315), (85, 2993450652), (90, 2827147838), (97, 2623126860), (102, 2494542210), (153, 1663028140), (170, 1496725326), (179, 1421470980), (180, 1413573919), (194, 1311563430), (204, 1247271105), (255, 997816884), (291, 874375620), (306, 831514070), (340, 748362663), (358, 710735490), (388, 655781715), (485, 524625372), (510, 498908442), (537, 473823660), (582, 437187810), (612, 415757035), (716, 355367745), (765, 332605628), (873, 291458540), (895, 284294196), (970, 262312686), (1020, 249454221), (1074, 236911830), (1164, 218593905), (1455, 174875124), (1530, 166302814), (1611, 157941220), (1649, 154301580), (1746, 145729270), (1790, 142147098), (1940, 131156343), (2148, 118455915), (2685, 94764732), (2910, 87437562), (3043, 83615940), (3060, 83151407), (3222, 78970610), (3298, 77150790), (3492, 72864635), (3580, 71073549), (4365, 58291708), (4789, 53130780), (4947, 51433860), (5370, 47382366), (5820, 43718781), (6086, 41807970), (6444, 39485305), (6596, 38575395), (8055, 31588244), (8245, 30860316), (8730, 29145854), (9129, 27871980), (9578, 26565390), (9894, 25716930), (10740, 23691183), (12172, 20903985), (14367, 17710260), (14841, 17144620), (15215, 16723188), (16110, 15794122), (16490, 15430158), (17363, 14654340), (17460, 14572927), (18258, 13935990), (19156, 13282695), (19788, 12858465), (23945, 10626156), (24735, 10286772), (27387, 9290660), (28734, 8855130), (29682, 8572310), (30430, 8361594), (32220, 7897061), (32980, 7715079), (34726, 7327170), (36516, 6967995), (43101, 5903420), (45645, 5574396), (47890, 5313078), (49470, 5143386), (52089, 4884780), (54774, 4645330), (57468, 4427565), (59364, 4286155), (60860, 4180797), (69452, 3663585), (71835, 3542052), (74205, 3428924), (81413, 3125340), (86202, 2951710), (86815, 2930868), (91290, 2787198), (95780, 2656539), (98940, 2571693), (104178, 2442390), (109548, 2322665), (136935, 1858132), (143670, 1771026), (148410, 1714462), (156267, 1628260), (162826, 1562670), (172404, 1475855), (173630, 1465434), (182580, 1393599), (208356, 1221195), (215505, 1180684), (244239, 1041780), (260445, 976956), (273870, 929066), (287340, 885513), (295171, 862020), (296820, 857231), (312534, 814130), (325652, 781335), (347260, 732717), (407065, 625068), (431010, 590342), (464533, 547740), (488478, 520890)]