102762400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 277904088

約数和(自身を除く): 175141688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 65, 80, 82, 100, 104, 130, 160, 164, 200, 205, 208, 241, 260, 325, 328, 400, 410, 416, 482, 520, 533, 650, 656, 800, 820, 964, 1025, 1040, 1066, 1205, 1300, 1312, 1640, 1928, 2050, 2080, 2132, 2410, 2600, 2665, 3133, 3280, 3856, 4100, 4264, 4820, 5200, 5330, 6025, 6266, 6560, 7712, 8200, 8528, 9640, 9881, 10400, 10660, 12050, 12532, 13325, 15665, 16400, 17056, 19280, 19762, 21320, 24100, 25064, 26650, 31330, 32800, 38560, 39524, 42640, 48200, 49405, 50128, 53300, 62660, 78325, 79048, 85280, 96400, 98810, 100256, 106600, 125320, 128453, 156650, 158096, 192800, 197620, 213200, 247025, 250640, 256906, 313300, 316192, 395240, 426400, 494050, 501280, 513812, 626600, 642265, 790480, 988100, 1027624, 1253200, 1284530, 1580960, 1976200, 2055248, 2506400, 2569060, 3211325, 3952400, 4110496, 5138120, 6422650, 7904800, 10276240, 12845300, 20552480, 25690600, 51381200, 102762400]

約数ペア:

[(1, 102762400), (2, 51381200), (4, 25690600), (5, 20552480), (8, 12845300), (10, 10276240), (13, 7904800), (16, 6422650), (20, 5138120), (25, 4110496), (26, 3952400), (32, 3211325), (40, 2569060), (41, 2506400), (50, 2055248), (52, 1976200), (65, 1580960), (80, 1284530), (82, 1253200), (100, 1027624), (104, 988100), (130, 790480), (160, 642265), (164, 626600), (200, 513812), (205, 501280), (208, 494050), (241, 426400), (260, 395240), (325, 316192), (328, 313300), (400, 256906), (410, 250640), (416, 247025), (482, 213200), (520, 197620), (533, 192800), (650, 158096), (656, 156650), (800, 128453), (820, 125320), (964, 106600), (1025, 100256), (1040, 98810), (1066, 96400), (1205, 85280), (1300, 79048), (1312, 78325), (1640, 62660), (1928, 53300), (2050, 50128), (2080, 49405), (2132, 48200), (2410, 42640), (2600, 39524), (2665, 38560), (3133, 32800), (3280, 31330), (3856, 26650), (4100, 25064), (4264, 24100), (4820, 21320), (5200, 19762), (5330, 19280), (6025, 17056), (6266, 16400), (6560, 15665), (7712, 13325), (8200, 12532), (8528, 12050), (9640, 10660), (9881, 10400)]