72095310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 226807776

約数和(自身を除く): 154712466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 317, 342, 361, 399, 570, 630, 634, 665, 722, 798, 855, 951, 1083, 1197, 1330, 1585, 1710, 1805, 1902, 1995, 2166, 2219, 2394, 2527, 2853, 3170, 3249, 3610, 3990, 4438, 4755, 5054, 5415, 5706, 5985, 6023, 6498, 6657, 7581, 9510, 10830, 11095, 11970, 12046, 12635, 13314, 14265, 15162, 16245, 18069, 19971, 22190, 22743, 25270, 28530, 30115, 32490, 33285, 36138, 37905, 39942, 42161, 45486, 54207, 60230, 66570, 75810, 84322, 90345, 99855, 108414, 113715, 114437, 126483, 180690, 199710, 210805, 227430, 228874, 252966, 271035, 343311, 379449, 421610, 542070, 572185, 632415, 686622, 758898, 801059, 1029933, 1144370, 1264830, 1602118, 1716555, 1897245, 2059866, 2403177, 3433110, 3794490, 4005295, 4806354, 5149665, 7209531, 8010590, 10299330, 12015885, 14419062, 24031770, 36047655, 72095310]

約数ペア:

[(1, 72095310), (2, 36047655), (3, 24031770), (5, 14419062), (6, 12015885), (7, 10299330), (9, 8010590), (10, 7209531), (14, 5149665), (15, 4806354), (18, 4005295), (19, 3794490), (21, 3433110), (30, 2403177), (35, 2059866), (38, 1897245), (42, 1716555), (45, 1602118), (57, 1264830), (63, 1144370), (70, 1029933), (90, 801059), (95, 758898), (105, 686622), (114, 632415), (126, 572185), (133, 542070), (171, 421610), (190, 379449), (210, 343311), (266, 271035), (285, 252966), (315, 228874), (317, 227430), (342, 210805), (361, 199710), (399, 180690), (570, 126483), (630, 114437), (634, 113715), (665, 108414), (722, 99855), (798, 90345), (855, 84322), (951, 75810), (1083, 66570), (1197, 60230), (1330, 54207), (1585, 45486), (1710, 42161), (1805, 39942), (1902, 37905), (1995, 36138), (2166, 33285), (2219, 32490), (2394, 30115), (2527, 28530), (2853, 25270), (3170, 22743), (3249, 22190), (3610, 19971), (3990, 18069), (4438, 16245), (4755, 15162), (5054, 14265), (5415, 13314), (5706, 12635), (5985, 12046), (6023, 11970), (6498, 11095), (6657, 10830), (7581, 9510)]