101890080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 350564760

約数和(自身を除く): 248674680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 409, 480, 519, 692, 720, 818, 865, 1038, 1227, 1384, 1440, 1557, 1636, 1730, 2045, 2076, 2454, 2595, 2768, 3114, 3272, 3460, 3681, 4090, 4152, 4908, 5190, 5536, 6135, 6228, 6544, 6920, 7362, 7785, 8180, 8304, 9816, 10380, 12270, 12456, 13088, 13840, 14724, 15570, 16360, 16608, 18405, 19632, 20760, 24540, 24912, 27680, 29448, 31140, 32720, 36810, 39264, 41520, 49080, 49824, 58896, 62280, 65440, 70757, 73620, 83040, 98160, 117792, 124560, 141514, 147240, 196320, 212271, 249120, 283028, 294480, 353785, 424542, 566056, 588960, 636813, 707570, 849084, 1061355, 1132112, 1273626, 1415140, 1698168, 2122710, 2264224, 2547252, 2830280, 3184065, 3396336, 4245420, 5094504, 5660560, 6368130, 6792672, 8490840, 10189008, 11321120, 12736260, 16981680, 20378016, 25472520, 33963360, 50945040, 101890080]

約数ペア:

[(1, 101890080), (2, 50945040), (3, 33963360), (4, 25472520), (5, 20378016), (6, 16981680), (8, 12736260), (9, 11321120), (10, 10189008), (12, 8490840), (15, 6792672), (16, 6368130), (18, 5660560), (20, 5094504), (24, 4245420), (30, 3396336), (32, 3184065), (36, 2830280), (40, 2547252), (45, 2264224), (48, 2122710), (60, 1698168), (72, 1415140), (80, 1273626), (90, 1132112), (96, 1061355), (120, 849084), (144, 707570), (160, 636813), (173, 588960), (180, 566056), (240, 424542), (288, 353785), (346, 294480), (360, 283028), (409, 249120), (480, 212271), (519, 196320), (692, 147240), (720, 141514), (818, 124560), (865, 117792), (1038, 98160), (1227, 83040), (1384, 73620), (1440, 70757), (1557, 65440), (1636, 62280), (1730, 58896), (2045, 49824), (2076, 49080), (2454, 41520), (2595, 39264), (2768, 36810), (3114, 32720), (3272, 31140), (3460, 29448), (3681, 27680), (4090, 24912), (4152, 24540), (4908, 20760), (5190, 19632), (5536, 18405), (6135, 16608), (6228, 16360), (6544, 15570), (6920, 14724), (7362, 13840), (7785, 13088), (8180, 12456), (8304, 12270), (9816, 10380)]