150379740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 548856000

約数和(自身を除く): 398476260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 89, 90, 105, 108, 126, 135, 140, 149, 162, 178, 180, 189, 210, 252, 267, 270, 298, 315, 324, 356, 378, 405, 420, 445, 447, 534, 540, 567, 596, 623, 630, 745, 756, 801, 810, 890, 894, 945, 1043, 1068, 1134, 1246, 1260, 1335, 1341, 1490, 1602, 1620, 1780, 1788, 1869, 1890, 2086, 2235, 2268, 2403, 2492, 2670, 2682, 2835, 2980, 3115, 3129, 3204, 3738, 3780, 4005, 4023, 4172, 4470, 4806, 5215, 5340, 5364, 5607, 5670, 6230, 6258, 6705, 7209, 7476, 8010, 8046, 8940, 9345, 9387, 9612, 10430, 11214, 11340, 12015, 12069, 12460, 12516, 13261, 13410, 14418, 15645, 16020, 16092, 16821, 18690, 18774, 20115, 20860, 22428, 24030, 24138, 26522, 26820, 28035, 28161, 28836, 31290, 33642, 36045, 37380, 37548, 39783, 40230, 46935, 48060, 48276, 50463, 53044, 56070, 56322, 60345, 62580, 66305, 67284, 72090, 79566, 80460, 84105, 84483, 92827, 93870, 100926, 112140, 112644, 119349, 120690, 132610, 140805, 144180, 159132, 168210, 168966, 185654, 187740, 198915, 201852, 238698, 241380, 252315, 265220, 278481, 281610, 336420, 337932, 358047, 371308, 397830, 422415, 464135, 477396, 504630, 556962, 563220, 596745, 716094, 795660, 835443, 844830, 928270, 1009260, 1074141, 1113924, 1193490, 1392405, 1432188, 1670886, 1689660, 1790235, 1856540, 2148282, 2386980, 2506329, 2784810, 3341772, 3580470, 4177215, 4296564, 5012658, 5370705, 5569620, 7160940, 7518987, 8354430, 10025316, 10741410, 12531645, 15037974, 16708860, 21482820, 25063290, 30075948, 37594935, 50126580, 75189870, 150379740]

約数ペア:

[(1, 150379740), (2, 75189870), (3, 50126580), (4, 37594935), (5, 30075948), (6, 25063290), (7, 21482820), (9, 16708860), (10, 15037974), (12, 12531645), (14, 10741410), (15, 10025316), (18, 8354430), (20, 7518987), (21, 7160940), (27, 5569620), (28, 5370705), (30, 5012658), (35, 4296564), (36, 4177215), (42, 3580470), (45, 3341772), (54, 2784810), (60, 2506329), (63, 2386980), (70, 2148282), (81, 1856540), (84, 1790235), (89, 1689660), (90, 1670886), (105, 1432188), (108, 1392405), (126, 1193490), (135, 1113924), (140, 1074141), (149, 1009260), (162, 928270), (178, 844830), (180, 835443), (189, 795660), (210, 716094), (252, 596745), (267, 563220), (270, 556962), (298, 504630), (315, 477396), (324, 464135), (356, 422415), (378, 397830), (405, 371308), (420, 358047), (445, 337932), (447, 336420), (534, 281610), (540, 278481), (567, 265220), (596, 252315), (623, 241380), (630, 238698), (745, 201852), (756, 198915), (801, 187740), (810, 185654), (890, 168966), (894, 168210), (945, 159132), (1043, 144180), (1068, 140805), (1134, 132610), (1246, 120690), (1260, 119349), (1335, 112644), (1341, 112140), (1490, 100926), (1602, 93870), (1620, 92827), (1780, 84483), (1788, 84105), (1869, 80460), (1890, 79566), (2086, 72090), (2235, 67284), (2268, 66305), (2403, 62580), (2492, 60345), (2670, 56322), (2682, 56070), (2835, 53044), (2980, 50463), (3115, 48276), (3129, 48060), (3204, 46935), (3738, 40230), (3780, 39783), (4005, 37548), (4023, 37380), (4172, 36045), (4470, 33642), (4806, 31290), (5215, 28836), (5340, 28161), (5364, 28035), (5607, 26820), (5670, 26522), (6230, 24138), (6258, 24030), (6705, 22428), (7209, 20860), (7476, 20115), (8010, 18774), (8046, 18690), (8940, 16821), (9345, 16092), (9387, 16020), (9612, 15645), (10430, 14418), (11214, 13410), (11340, 13261), (12015, 12516), (12069, 12460)]