900209772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2729}}^1$

素因数の和:2781

約数の個数: 216

約数和(自身を含む): 3058670160

約数和(自身を除く): 2158460388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 49, 51, 63, 66, 68, 77, 84, 98, 99, 102, 119, 126, 132, 147, 153, 154, 187, 196, 198, 204, 231, 238, 252, 294, 306, 308, 357, 374, 396, 441, 462, 476, 539, 561, 588, 612, 693, 714, 748, 833, 882, 924, 1071, 1078, 1122, 1309, 1386, 1428, 1617, 1666, 1683, 1764, 2142, 2156, 2244, 2499, 2618, 2729, 2772, 3234, 3332, 3366, 3927, 4284, 4851, 4998, 5236, 5458, 6468, 6732, 7497, 7854, 8187, 9163, 9702, 9996, 10916, 11781, 14994, 15708, 16374, 18326, 19103, 19404, 23562, 24561, 27489, 29988, 30019, 32748, 36652, 38206, 46393, 47124, 49122, 54978, 57309, 60038, 76412, 82467, 90057, 92786, 98244, 109956, 114618, 120076, 133721, 139179, 164934, 171927, 180114, 185572, 210133, 229236, 267442, 270171, 278358, 324751, 329868, 343854, 360228, 401163, 417537, 420266, 510323, 534884, 540342, 556716, 630399, 649502, 687708, 802326, 835074, 840532, 974253, 1020646, 1080684, 1203489, 1260798, 1299004, 1470931, 1530969, 1604652, 1670148, 1891197, 1948506, 2041292, 2273257, 2406978, 2521596, 2922759, 2941862, 3061938, 3572261, 3782394, 3897012, 4412793, 4546514, 4592907, 4813956, 5845518, 5883724, 6123876, 6819771, 7144522, 7564788, 8825586, 9093028, 9185814, 10716783, 11691036, 13238379, 13639542, 14289044, 17651172, 18371628, 20459313, 21433566, 25005827, 26476758, 27279084, 32150349, 40918626, 42867132, 50011654, 52953516, 64300698, 75017481, 81837252, 100023308, 128601396, 150034962, 225052443, 300069924, 450104886, 900209772]

約数ペア:

[(1, 900209772), (2, 450104886), (3, 300069924), (4, 225052443), (6, 150034962), (7, 128601396), (9, 100023308), (11, 81837252), (12, 75017481), (14, 64300698), (17, 52953516), (18, 50011654), (21, 42867132), (22, 40918626), (28, 32150349), (33, 27279084), (34, 26476758), (36, 25005827), (42, 21433566), (44, 20459313), (49, 18371628), (51, 17651172), (63, 14289044), (66, 13639542), (68, 13238379), (77, 11691036), (84, 10716783), (98, 9185814), (99, 9093028), (102, 8825586), (119, 7564788), (126, 7144522), (132, 6819771), (147, 6123876), (153, 5883724), (154, 5845518), (187, 4813956), (196, 4592907), (198, 4546514), (204, 4412793), (231, 3897012), (238, 3782394), (252, 3572261), (294, 3061938), (306, 2941862), (308, 2922759), (357, 2521596), (374, 2406978), (396, 2273257), (441, 2041292), (462, 1948506), (476, 1891197), (539, 1670148), (561, 1604652), (588, 1530969), (612, 1470931), (693, 1299004), (714, 1260798), (748, 1203489), (833, 1080684), (882, 1020646), (924, 974253), (1071, 840532), (1078, 835074), (1122, 802326), (1309, 687708), (1386, 649502), (1428, 630399), (1617, 556716), (1666, 540342), (1683, 534884), (1764, 510323), (2142, 420266), (2156, 417537), (2244, 401163), (2499, 360228), (2618, 343854), (2729, 329868), (2772, 324751), (3234, 278358), (3332, 270171), (3366, 267442), (3927, 229236), (4284, 210133), (4851, 185572), (4998, 180114), (5236, 171927), (5458, 164934), (6468, 139179), (6732, 133721), (7497, 120076), (7854, 114618), (8187, 109956), (9163, 98244), (9702, 92786), (9996, 90057), (10916, 82467), (11781, 76412), (14994, 60038), (15708, 57309), (16374, 54978), (18326, 49122), (19103, 47124), (19404, 46393), (23562, 38206), (24561, 36652), (27489, 32748), (29988, 30019)]