995255820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 288

約数和(自身を含む): 3487131648

約数和(自身を除く): 2491875828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 127, 130, 153, 156, 170, 180, 195, 197, 204, 221, 234, 254, 255, 260, 306, 340, 381, 390, 394, 442, 468, 508, 510, 585, 591, 612, 635, 663, 762, 765, 780, 788, 884, 985, 1020, 1105, 1143, 1170, 1182, 1270, 1326, 1524, 1530, 1651, 1773, 1905, 1970, 1989, 2159, 2210, 2286, 2340, 2364, 2540, 2561, 2652, 2955, 3060, 3302, 3315, 3349, 3546, 3810, 3940, 3978, 4318, 4420, 4572, 4953, 5122, 5715, 5910, 6477, 6604, 6630, 6698, 7092, 7620, 7683, 7956, 8255, 8636, 8865, 9906, 9945, 10047, 10244, 10795, 11430, 11820, 12805, 12954, 13260, 13396, 14859, 15366, 16510, 16745, 17730, 19431, 19812, 19890, 20094, 21590, 22860, 23049, 24765, 25019, 25610, 25908, 28067, 29718, 30141, 30732, 32385, 33020, 33490, 35460, 38415, 38862, 39780, 40188, 43180, 43537, 46098, 49530, 50038, 50235, 51220, 56134, 59436, 60282, 64770, 66980, 74295, 75057, 76830, 77724, 84201, 87074, 92196, 97155, 99060, 100076, 100470, 112268, 115245, 120564, 125095, 129540, 130611, 140335, 148590, 150114, 150705, 153660, 168402, 174148, 194310, 200940, 217685, 225171, 230490, 250190, 252603, 261222, 280670, 297180, 300228, 301410, 325247, 336804, 375285, 388620, 391833, 421005, 425323, 435370, 450342, 460980, 500380, 505206, 522444, 561340, 602820, 650494, 653055, 750570, 783666, 842010, 850646, 870740, 900684, 975741, 1010412, 1125855, 1263015, 1275969, 1300988, 1306110, 1501140, 1567332, 1626235, 1684020, 1701292, 1951482, 1959165, 2126615, 2251710, 2526030, 2551938, 2612220, 2927223, 3252470, 3827907, 3902964, 3918330, 4253230, 4503420, 4878705, 5052060, 5103876, 5529199, 5854446, 6379845, 6504940, 7655814, 7836660, 8506460, 9757410, 11058398, 11708892, 12759690, 14636115, 15311628, 16587597, 19139535, 19514820, 22116796, 25519380, 27645995, 29272230, 33175194, 38279070, 49762791, 55291990, 58544460, 66350388, 76558140, 82937985, 99525582, 110583980, 165875970, 199051164, 248813955, 331751940, 497627910, 995255820]

約数ペア:

[(1, 995255820), (2, 497627910), (3, 331751940), (4, 248813955), (5, 199051164), (6, 165875970), (9, 110583980), (10, 99525582), (12, 82937985), (13, 76558140), (15, 66350388), (17, 58544460), (18, 55291990), (20, 49762791), (26, 38279070), (30, 33175194), (34, 29272230), (36, 27645995), (39, 25519380), (45, 22116796), (51, 19514820), (52, 19139535), (60, 16587597), (65, 15311628), (68, 14636115), (78, 12759690), (85, 11708892), (90, 11058398), (102, 9757410), (117, 8506460), (127, 7836660), (130, 7655814), (153, 6504940), (156, 6379845), (170, 5854446), (180, 5529199), (195, 5103876), (197, 5052060), (204, 4878705), (221, 4503420), (234, 4253230), (254, 3918330), (255, 3902964), (260, 3827907), (306, 3252470), (340, 2927223), (381, 2612220), (390, 2551938), (394, 2526030), (442, 2251710), (468, 2126615), (508, 1959165), (510, 1951482), (585, 1701292), (591, 1684020), (612, 1626235), (635, 1567332), (663, 1501140), (762, 1306110), (765, 1300988), (780, 1275969), (788, 1263015), (884, 1125855), (985, 1010412), (1020, 975741), (1105, 900684), (1143, 870740), (1170, 850646), (1182, 842010), (1270, 783666), (1326, 750570), (1524, 653055), (1530, 650494), (1651, 602820), (1773, 561340), (1905, 522444), (1970, 505206), (1989, 500380), (2159, 460980), (2210, 450342), (2286, 435370), (2340, 425323), (2364, 421005), (2540, 391833), (2561, 388620), (2652, 375285), (2955, 336804), (3060, 325247), (3302, 301410), (3315, 300228), (3349, 297180), (3546, 280670), (3810, 261222), (3940, 252603), (3978, 250190), (4318, 230490), (4420, 225171), (4572, 217685), (4953, 200940), (5122, 194310), (5715, 174148), (5910, 168402), (6477, 153660), (6604, 150705), (6630, 150114), (6698, 148590), (7092, 140335), (7620, 130611), (7683, 129540), (7956, 125095), (8255, 120564), (8636, 115245), (8865, 112268), (9906, 100470), (9945, 100076), (10047, 99060), (10244, 97155), (10795, 92196), (11430, 87074), (11820, 84201), (12805, 77724), (12954, 76830), (13260, 75057), (13396, 74295), (14859, 66980), (15366, 64770), (16510, 60282), (16745, 59436), (17730, 56134), (19431, 51220), (19812, 50235), (19890, 50038), (20094, 49530), (21590, 46098), (22860, 43537), (23049, 43180), (24765, 40188), (25019, 39780), (25610, 38862), (25908, 38415), (28067, 35460), (29718, 33490), (30141, 33020), (30732, 32385)]