29080260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 101424960

約数和(自身を除く): 72344700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 773, 836, 855, 990, 1045, 1140, 1254, 1546, 1710, 1881, 1980, 2090, 2319, 2508, 3092, 3135, 3420, 3762, 3865, 4180, 4638, 6270, 6957, 7524, 7730, 8503, 9276, 9405, 11595, 12540, 13914, 14687, 15460, 17006, 18810, 23190, 25509, 27828, 29374, 34012, 34785, 37620, 42515, 44061, 46380, 51018, 58748, 69570, 73435, 76527, 85030, 88122, 102036, 127545, 132183, 139140, 146870, 153054, 161557, 170060, 176244, 220305, 255090, 264366, 293740, 306108, 323114, 382635, 440610, 484671, 510180, 528732, 646228, 660915, 765270, 807785, 881220, 969342, 1321830, 1454013, 1530540, 1615570, 1938684, 2423355, 2643660, 2908026, 3231140, 4846710, 5816052, 7270065, 9693420, 14540130, 29080260]

約数ペア:

[(1, 29080260), (2, 14540130), (3, 9693420), (4, 7270065), (5, 5816052), (6, 4846710), (9, 3231140), (10, 2908026), (11, 2643660), (12, 2423355), (15, 1938684), (18, 1615570), (19, 1530540), (20, 1454013), (22, 1321830), (30, 969342), (33, 881220), (36, 807785), (38, 765270), (44, 660915), (45, 646228), (55, 528732), (57, 510180), (60, 484671), (66, 440610), (76, 382635), (90, 323114), (95, 306108), (99, 293740), (110, 264366), (114, 255090), (132, 220305), (165, 176244), (171, 170060), (180, 161557), (190, 153054), (198, 146870), (209, 139140), (220, 132183), (228, 127545), (285, 102036), (330, 88122), (342, 85030), (380, 76527), (396, 73435), (418, 69570), (495, 58748), (570, 51018), (627, 46380), (660, 44061), (684, 42515), (773, 37620), (836, 34785), (855, 34012), (990, 29374), (1045, 27828), (1140, 25509), (1254, 23190), (1546, 18810), (1710, 17006), (1881, 15460), (1980, 14687), (2090, 13914), (2319, 12540), (2508, 11595), (3092, 9405), (3135, 9276), (3420, 8503), (3762, 7730), (3865, 7524), (4180, 6957), (4638, 6270)]