152809020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 288

約数和(自身を含む): 601735680

約数和(自身を除く): 448926660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 491, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 982, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1473, 1482, 1596, 1638, 1710, 1729, 1820, 1964, 1995, 2223, 2340, 2394, 2455, 2470, 2660, 2730, 2946, 2964, 3276, 3420, 3437, 3458, 3705, 3990, 4095, 4419, 4446, 4788, 4910, 4940, 5187, 5460, 5892, 5985, 6383, 6874, 6916, 7365, 7410, 7980, 8190, 8645, 8838, 8892, 9329, 9820, 10311, 10374, 11115, 11970, 12766, 13748, 14730, 14820, 15561, 16380, 17185, 17290, 17676, 18658, 19149, 20622, 20748, 22095, 22230, 23940, 25532, 25935, 27987, 29460, 30933, 31122, 31915, 34370, 34580, 37316, 38298, 41244, 44190, 44460, 44681, 46645, 51555, 51870, 55974, 57447, 61866, 62244, 63830, 65303, 68740, 76596, 77805, 83961, 88380, 89362, 93290, 95745, 103110, 103740, 111948, 114894, 121277, 123732, 127660, 130606, 134043, 139935, 154665, 155610, 167922, 178724, 186580, 191490, 195909, 206220, 223405, 229788, 242554, 261212, 268086, 279870, 287235, 309330, 311220, 326515, 335844, 363831, 382980, 391818, 402129, 419805, 446810, 485108, 536172, 559740, 574470, 587727, 606385, 618660, 653030, 670215, 727662, 783636, 804258, 839610, 848939, 893620, 979545, 1091493, 1148940, 1175454, 1212770, 1306060, 1340430, 1455324, 1608516, 1679220, 1697878, 1819155, 1959090, 2010645, 2182986, 2350908, 2425540, 2546817, 2680860, 2938635, 3395756, 3638310, 3918180, 4021290, 4244695, 4365972, 5093634, 5457465, 5877270, 7276620, 7640451, 8042580, 8489390, 10187268, 10914930, 11754540, 12734085, 15280902, 16978780, 21829860, 25468170, 30561804, 38202255, 50936340, 76404510, 152809020]

約数ペア:

[(1, 152809020), (2, 76404510), (3, 50936340), (4, 38202255), (5, 30561804), (6, 25468170), (7, 21829860), (9, 16978780), (10, 15280902), (12, 12734085), (13, 11754540), (14, 10914930), (15, 10187268), (18, 8489390), (19, 8042580), (20, 7640451), (21, 7276620), (26, 5877270), (28, 5457465), (30, 5093634), (35, 4365972), (36, 4244695), (38, 4021290), (39, 3918180), (42, 3638310), (45, 3395756), (52, 2938635), (57, 2680860), (60, 2546817), (63, 2425540), (65, 2350908), (70, 2182986), (76, 2010645), (78, 1959090), (84, 1819155), (90, 1697878), (91, 1679220), (95, 1608516), (105, 1455324), (114, 1340430), (117, 1306060), (126, 1212770), (130, 1175454), (133, 1148940), (140, 1091493), (156, 979545), (171, 893620), (180, 848939), (182, 839610), (190, 804258), (195, 783636), (210, 727662), (228, 670215), (234, 653030), (247, 618660), (252, 606385), (260, 587727), (266, 574470), (273, 559740), (285, 536172), (315, 485108), (342, 446810), (364, 419805), (380, 402129), (390, 391818), (399, 382980), (420, 363831), (455, 335844), (468, 326515), (491, 311220), (494, 309330), (532, 287235), (546, 279870), (570, 268086), (585, 261212), (630, 242554), (665, 229788), (684, 223405), (741, 206220), (780, 195909), (798, 191490), (819, 186580), (855, 178724), (910, 167922), (982, 155610), (988, 154665), (1092, 139935), (1140, 134043), (1170, 130606), (1197, 127660), (1235, 123732), (1260, 121277), (1330, 114894), (1365, 111948), (1473, 103740), (1482, 103110), (1596, 95745), (1638, 93290), (1710, 89362), (1729, 88380), (1820, 83961), (1964, 77805), (1995, 76596), (2223, 68740), (2340, 65303), (2394, 63830), (2455, 62244), (2470, 61866), (2660, 57447), (2730, 55974), (2946, 51870), (2964, 51555), (3276, 46645), (3420, 44681), (3437, 44460), (3458, 44190), (3705, 41244), (3990, 38298), (4095, 37316), (4419, 34580), (4446, 34370), (4788, 31915), (4910, 31122), (4940, 30933), (5187, 29460), (5460, 27987), (5892, 25935), (5985, 25532), (6383, 23940), (6874, 22230), (6916, 22095), (7365, 20748), (7410, 20622), (7980, 19149), (8190, 18658), (8645, 17676), (8838, 17290), (8892, 17185), (9329, 16380), (9820, 15561), (10311, 14820), (10374, 14730), (11115, 13748), (11970, 12766)]