1955009520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17747}}^1$

素因数の和:17789

約数の個数: 200

約数和(自身を含む): 7189856784

約数和(自身を除く): 5234847264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 2040, 2160, 2295, 2448, 2754, 3060, 3240, 3672, 4080, 4590, 5508, 6120, 6480, 6885, 7344, 9180, 11016, 12240, 13770, 17747, 18360, 22032, 27540, 35494, 36720, 53241, 55080, 70988, 88735, 106482, 110160, 141976, 159723, 177470, 212964, 266205, 283952, 301699, 319446, 354940, 425928, 479169, 532410, 603398, 638892, 709880, 798615, 851856, 905097, 958338, 1064820, 1206796, 1277784, 1419760, 1437507, 1508495, 1597230, 1810194, 1916676, 2129640, 2395845, 2413592, 2555568, 2715291, 2875014, 3016990, 3194460, 3620388, 3833352, 4259280, 4525485, 4791690, 4827184, 5430582, 5750028, 6033980, 6388920, 7187535, 7240776, 7666704, 8145873, 9050970, 9583380, 10861164, 11500056, 12067960, 12777840, 13576455, 14375070, 14481552, 16291746, 18101940, 19166760, 21722328, 23000112, 24135920, 24437619, 27152910, 28750140, 32583492, 36203880, 38333520, 40729365, 43444656, 48875238, 54305820, 57500280, 65166984, 72407760, 81458730, 97750476, 108611640, 115000560, 122188095, 130333968, 162917460, 195500952, 217223280, 244376190, 325834920, 391001904, 488752380, 651669840, 977504760, 1955009520]

約数ペア:

[(1, 1955009520), (2, 977504760), (3, 651669840), (4, 488752380), (5, 391001904), (6, 325834920), (8, 244376190), (9, 217223280), (10, 195500952), (12, 162917460), (15, 130333968), (16, 122188095), (17, 115000560), (18, 108611640), (20, 97750476), (24, 81458730), (27, 72407760), (30, 65166984), (34, 57500280), (36, 54305820), (40, 48875238), (45, 43444656), (48, 40729365), (51, 38333520), (54, 36203880), (60, 32583492), (68, 28750140), (72, 27152910), (80, 24437619), (81, 24135920), (85, 23000112), (90, 21722328), (102, 19166760), (108, 18101940), (120, 16291746), (135, 14481552), (136, 14375070), (144, 13576455), (153, 12777840), (162, 12067960), (170, 11500056), (180, 10861164), (204, 9583380), (216, 9050970), (240, 8145873), (255, 7666704), (270, 7240776), (272, 7187535), (306, 6388920), (324, 6033980), (340, 5750028), (360, 5430582), (405, 4827184), (408, 4791690), (432, 4525485), (459, 4259280), (510, 3833352), (540, 3620388), (612, 3194460), (648, 3016990), (680, 2875014), (720, 2715291), (765, 2555568), (810, 2413592), (816, 2395845), (918, 2129640), (1020, 1916676), (1080, 1810194), (1224, 1597230), (1296, 1508495), (1360, 1437507), (1377, 1419760), (1530, 1277784), (1620, 1206796), (1836, 1064820), (2040, 958338), (2160, 905097), (2295, 851856), (2448, 798615), (2754, 709880), (3060, 638892), (3240, 603398), (3672, 532410), (4080, 479169), (4590, 425928), (5508, 354940), (6120, 319446), (6480, 301699), (6885, 283952), (7344, 266205), (9180, 212964), (11016, 177470), (12240, 159723), (13770, 141976), (17747, 110160), (18360, 106482), (22032, 88735), (27540, 70988), (35494, 55080), (36720, 53241)]