30413880

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 224

約数和(自身を含む): 118044000

約数和(自身を除く): 87630120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 149, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 298, 315, 324, 360, 378, 405, 420, 447, 486, 504, 540, 567, 596, 630, 648, 729, 745, 756, 810, 840, 894, 945, 972, 1043, 1080, 1134, 1192, 1215, 1260, 1341, 1458, 1490, 1512, 1620, 1701, 1788, 1890, 1944, 2086, 2235, 2268, 2430, 2520, 2682, 2835, 2916, 2980, 3129, 3240, 3402, 3576, 3645, 3780, 4023, 4172, 4470, 4536, 4860, 5103, 5215, 5364, 5670, 5832, 5960, 6258, 6705, 6804, 7290, 7560, 8046, 8344, 8505, 8940, 9387, 9720, 10206, 10430, 10728, 11340, 12069, 12516, 13410, 13608, 14580, 15645, 16092, 17010, 17880, 18774, 20115, 20412, 20860, 22680, 24138, 25032, 25515, 26820, 28161, 29160, 31290, 32184, 34020, 36207, 37548, 40230, 40824, 41720, 46935, 48276, 51030, 53640, 56322, 60345, 62580, 68040, 72414, 75096, 80460, 84483, 93870, 96552, 102060, 108621, 112644, 120690, 125160, 140805, 144828, 160920, 168966, 181035, 187740, 204120, 217242, 225288, 241380, 253449, 281610, 289656, 337932, 362070, 375480, 422415, 434484, 482760, 506898, 543105, 563220, 675864, 724140, 760347, 844830, 868968, 1013796, 1086210, 1126440, 1267245, 1448280, 1520694, 1689660, 2027592, 2172420, 2534490, 3041388, 3379320, 3801735, 4344840, 5068980, 6082776, 7603470, 10137960, 15206940, 30413880]

約数ペア:

[(1, 30413880), (2, 15206940), (3, 10137960), (4, 7603470), (5, 6082776), (6, 5068980), (7, 4344840), (8, 3801735), (9, 3379320), (10, 3041388), (12, 2534490), (14, 2172420), (15, 2027592), (18, 1689660), (20, 1520694), (21, 1448280), (24, 1267245), (27, 1126440), (28, 1086210), (30, 1013796), (35, 868968), (36, 844830), (40, 760347), (42, 724140), (45, 675864), (54, 563220), (56, 543105), (60, 506898), (63, 482760), (70, 434484), (72, 422415), (81, 375480), (84, 362070), (90, 337932), (105, 289656), (108, 281610), (120, 253449), (126, 241380), (135, 225288), (140, 217242), (149, 204120), (162, 187740), (168, 181035), (180, 168966), (189, 160920), (210, 144828), (216, 140805), (243, 125160), (252, 120690), (270, 112644), (280, 108621), (298, 102060), (315, 96552), (324, 93870), (360, 84483), (378, 80460), (405, 75096), (420, 72414), (447, 68040), (486, 62580), (504, 60345), (540, 56322), (567, 53640), (596, 51030), (630, 48276), (648, 46935), (729, 41720), (745, 40824), (756, 40230), (810, 37548), (840, 36207), (894, 34020), (945, 32184), (972, 31290), (1043, 29160), (1080, 28161), (1134, 26820), (1192, 25515), (1215, 25032), (1260, 24138), (1341, 22680), (1458, 20860), (1490, 20412), (1512, 20115), (1620, 18774), (1701, 17880), (1788, 17010), (1890, 16092), (1944, 15645), (2086, 14580), (2235, 13608), (2268, 13410), (2430, 12516), (2520, 12069), (2682, 11340), (2835, 10728), (2916, 10430), (2980, 10206), (3129, 9720), (3240, 9387), (3402, 8940), (3576, 8505), (3645, 8344), (3780, 8046), (4023, 7560), (4172, 7290), (4470, 6804), (4536, 6705), (4860, 6258), (5103, 5960), (5215, 5832), (5364, 5670)]