331567830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 240

約数和(自身を含む): 1042826400

約数和(自身を除く): 711258570

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 121, 135, 153, 162, 165, 170, 187, 198, 199, 242, 255, 270, 297, 306, 330, 363, 374, 398, 405, 459, 495, 510, 561, 594, 597, 605, 726, 765, 810, 891, 918, 935, 990, 995, 1089, 1122, 1194, 1210, 1377, 1485, 1530, 1683, 1782, 1791, 1815, 1870, 1990, 2057, 2178, 2189, 2295, 2754, 2805, 2970, 2985, 3267, 3366, 3383, 3582, 3630, 4114, 4378, 4455, 4590, 5049, 5373, 5445, 5610, 5970, 6171, 6534, 6567, 6766, 6885, 8415, 8910, 8955, 9801, 10098, 10149, 10285, 10746, 10890, 10945, 12342, 13134, 13770, 15147, 16119, 16335, 16830, 16915, 17910, 18513, 19602, 19701, 20298, 20570, 21890, 24079, 25245, 26865, 30294, 30447, 30855, 32238, 32670, 32835, 33830, 37026, 37213, 39402, 48158, 49005, 50490, 50745, 53730, 55539, 59103, 60894, 61710, 65670, 72237, 74426, 75735, 80595, 91341, 92565, 98010, 98505, 101490, 111078, 111639, 118206, 120395, 144474, 151470, 152235, 161190, 166617, 177309, 182682, 185130, 186065, 197010, 216711, 223278, 240790, 274023, 277695, 295515, 304470, 333234, 334917, 354618, 361185, 372130, 409343, 433422, 456705, 548046, 555390, 558195, 591030, 650133, 669834, 722370, 818686, 833085, 886545, 913410, 1004751, 1083555, 1116390, 1228029, 1300266, 1370115, 1666170, 1674585, 1773090, 1950399, 2009502, 2046715, 2167110, 2456058, 2740230, 3014253, 3250665, 3349170, 3684087, 3900798, 4093430, 5023755, 6028506, 6140145, 6501330, 7368174, 9751995, 10047510, 11052261, 12280290, 15071265, 18420435, 19503990, 22104522, 30142530, 33156783, 36840870, 55261305, 66313566, 110522610, 165783915, 331567830]

約数ペア:

[(1, 331567830), (2, 165783915), (3, 110522610), (5, 66313566), (6, 55261305), (9, 36840870), (10, 33156783), (11, 30142530), (15, 22104522), (17, 19503990), (18, 18420435), (22, 15071265), (27, 12280290), (30, 11052261), (33, 10047510), (34, 9751995), (45, 7368174), (51, 6501330), (54, 6140145), (55, 6028506), (66, 5023755), (81, 4093430), (85, 3900798), (90, 3684087), (99, 3349170), (102, 3250665), (110, 3014253), (121, 2740230), (135, 2456058), (153, 2167110), (162, 2046715), (165, 2009502), (170, 1950399), (187, 1773090), (198, 1674585), (199, 1666170), (242, 1370115), (255, 1300266), (270, 1228029), (297, 1116390), (306, 1083555), (330, 1004751), (363, 913410), (374, 886545), (398, 833085), (405, 818686), (459, 722370), (495, 669834), (510, 650133), (561, 591030), (594, 558195), (597, 555390), (605, 548046), (726, 456705), (765, 433422), (810, 409343), (891, 372130), (918, 361185), (935, 354618), (990, 334917), (995, 333234), (1089, 304470), (1122, 295515), (1194, 277695), (1210, 274023), (1377, 240790), (1485, 223278), (1530, 216711), (1683, 197010), (1782, 186065), (1791, 185130), (1815, 182682), (1870, 177309), (1990, 166617), (2057, 161190), (2178, 152235), (2189, 151470), (2295, 144474), (2754, 120395), (2805, 118206), (2970, 111639), (2985, 111078), (3267, 101490), (3366, 98505), (3383, 98010), (3582, 92565), (3630, 91341), (4114, 80595), (4378, 75735), (4455, 74426), (4590, 72237), (5049, 65670), (5373, 61710), (5445, 60894), (5610, 59103), (5970, 55539), (6171, 53730), (6534, 50745), (6567, 50490), (6766, 49005), (6885, 48158), (8415, 39402), (8910, 37213), (8955, 37026), (9801, 33830), (10098, 32835), (10149, 32670), (10285, 32238), (10746, 30855), (10890, 30447), (10945, 30294), (12342, 26865), (13134, 25245), (13770, 24079), (15147, 21890), (16119, 20570), (16335, 20298), (16830, 19701), (16915, 19602), (17910, 18513)]