193345380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 168

約数和(自身を含む): 619731000

約数和(自身を除く): 426385620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 149, 162, 178, 180, 243, 267, 270, 298, 324, 356, 405, 445, 447, 486, 534, 540, 596, 729, 745, 801, 810, 890, 894, 972, 1068, 1215, 1335, 1341, 1458, 1490, 1602, 1620, 1780, 1788, 2235, 2403, 2430, 2670, 2682, 2916, 2980, 3204, 3645, 4005, 4023, 4470, 4806, 4860, 5340, 5364, 6705, 7209, 7290, 8010, 8046, 8940, 9612, 12015, 12069, 13261, 13410, 14418, 14580, 16020, 16092, 20115, 21627, 24030, 24138, 26522, 26820, 28836, 36045, 36207, 39783, 40230, 43254, 48060, 48276, 53044, 60345, 64881, 66305, 72090, 72414, 79566, 80460, 86508, 108135, 108621, 119349, 120690, 129762, 132610, 144180, 144828, 159132, 181035, 198915, 216270, 217242, 238698, 241380, 259524, 265220, 324405, 358047, 362070, 397830, 432540, 434484, 477396, 543105, 596745, 648810, 716094, 724140, 795660, 1074141, 1086210, 1193490, 1297620, 1432188, 1790235, 2148282, 2172420, 2386980, 3222423, 3580470, 4296564, 5370705, 6444846, 7160940, 9667269, 10741410, 12889692, 16112115, 19334538, 21482820, 32224230, 38669076, 48336345, 64448460, 96672690, 193345380]

約数ペア:

[(1, 193345380), (2, 96672690), (3, 64448460), (4, 48336345), (5, 38669076), (6, 32224230), (9, 21482820), (10, 19334538), (12, 16112115), (15, 12889692), (18, 10741410), (20, 9667269), (27, 7160940), (30, 6444846), (36, 5370705), (45, 4296564), (54, 3580470), (60, 3222423), (81, 2386980), (89, 2172420), (90, 2148282), (108, 1790235), (135, 1432188), (149, 1297620), (162, 1193490), (178, 1086210), (180, 1074141), (243, 795660), (267, 724140), (270, 716094), (298, 648810), (324, 596745), (356, 543105), (405, 477396), (445, 434484), (447, 432540), (486, 397830), (534, 362070), (540, 358047), (596, 324405), (729, 265220), (745, 259524), (801, 241380), (810, 238698), (890, 217242), (894, 216270), (972, 198915), (1068, 181035), (1215, 159132), (1335, 144828), (1341, 144180), (1458, 132610), (1490, 129762), (1602, 120690), (1620, 119349), (1780, 108621), (1788, 108135), (2235, 86508), (2403, 80460), (2430, 79566), (2670, 72414), (2682, 72090), (2916, 66305), (2980, 64881), (3204, 60345), (3645, 53044), (4005, 48276), (4023, 48060), (4470, 43254), (4806, 40230), (4860, 39783), (5340, 36207), (5364, 36045), (6705, 28836), (7209, 26820), (7290, 26522), (8010, 24138), (8046, 24030), (8940, 21627), (9612, 20115), (12015, 16092), (12069, 16020), (13261, 14580), (13410, 14418)]