302500980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 966813120

約数和(自身を除く): 664312140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 243, 268, 270, 324, 335, 402, 405, 486, 540, 603, 670, 804, 810, 929, 972, 1005, 1206, 1215, 1340, 1620, 1809, 1858, 2010, 2412, 2430, 2787, 3015, 3618, 3716, 4020, 4645, 4860, 5427, 5574, 6030, 7236, 8361, 9045, 9290, 10854, 11148, 12060, 13935, 16281, 16722, 18090, 18580, 21708, 25083, 27135, 27870, 32562, 33444, 36180, 41805, 50166, 54270, 55740, 62243, 65124, 75249, 81405, 83610, 100332, 108540, 124486, 125415, 150498, 162810, 167220, 186729, 225747, 248972, 250830, 300996, 311215, 325620, 373458, 376245, 451494, 501660, 560187, 622430, 746916, 752490, 902988, 933645, 1120374, 1128735, 1244860, 1504980, 1680561, 1867290, 2240748, 2257470, 2800935, 3361122, 3734580, 4514940, 5041683, 5601870, 6722244, 8402805, 10083366, 11203740, 15125049, 16805610, 20166732, 25208415, 30250098, 33611220, 50416830, 60500196, 75625245, 100833660, 151250490, 302500980]

約数ペア:

[(1, 302500980), (2, 151250490), (3, 100833660), (4, 75625245), (5, 60500196), (6, 50416830), (9, 33611220), (10, 30250098), (12, 25208415), (15, 20166732), (18, 16805610), (20, 15125049), (27, 11203740), (30, 10083366), (36, 8402805), (45, 6722244), (54, 5601870), (60, 5041683), (67, 4514940), (81, 3734580), (90, 3361122), (108, 2800935), (134, 2257470), (135, 2240748), (162, 1867290), (180, 1680561), (201, 1504980), (243, 1244860), (268, 1128735), (270, 1120374), (324, 933645), (335, 902988), (402, 752490), (405, 746916), (486, 622430), (540, 560187), (603, 501660), (670, 451494), (804, 376245), (810, 373458), (929, 325620), (972, 311215), (1005, 300996), (1206, 250830), (1215, 248972), (1340, 225747), (1620, 186729), (1809, 167220), (1858, 162810), (2010, 150498), (2412, 125415), (2430, 124486), (2787, 108540), (3015, 100332), (3618, 83610), (3716, 81405), (4020, 75249), (4645, 65124), (4860, 62243), (5427, 55740), (5574, 54270), (6030, 50166), (7236, 41805), (8361, 36180), (9045, 33444), (9290, 32562), (10854, 27870), (11148, 27135), (12060, 25083), (13935, 21708), (16281, 18580), (16722, 18090)]