203438135100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{821}}^1\times {\mathrm{5261}}^1$

素因数の和:6256

約数の個数: 144

約数和(自身を含む): 593197720416

約数和(自身を除く): 389759585316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 300, 314, 471, 628, 785, 821, 942, 1570, 1642, 1884, 2355, 2463, 3140, 3284, 3925, 4105, 4710, 4926, 5261, 7850, 8210, 9420, 9852, 10522, 11775, 12315, 15700, 15783, 16420, 20525, 21044, 23550, 24630, 26305, 31566, 41050, 47100, 49260, 52610, 61575, 63132, 78915, 82100, 105220, 123150, 128897, 131525, 157830, 246300, 257794, 263050, 315660, 386691, 394575, 515588, 526100, 644485, 773382, 789150, 825977, 1288970, 1546764, 1578300, 1651954, 1933455, 2477931, 2577940, 3222425, 3303908, 3866910, 4129885, 4319281, 4955862, 6444850, 7733820, 8259770, 8638562, 9667275, 9911724, 12389655, 12889700, 12957843, 16519540, 17277124, 19334550, 20649425, 21596405, 24779310, 25915686, 38669100, 41298850, 43192810, 49558620, 51831372, 61948275, 64789215, 82597700, 86385620, 107982025, 123896550, 129578430, 215964050, 247793100, 259156860, 323946075, 431928100, 647892150, 678127117, 1295784300, 1356254234, 2034381351, 2712508468, 3390635585, 4068762702, 6781271170, 8137525404, 10171906755, 13562542340, 16953177925, 20343813510, 33906355850, 40687627020, 50859533775, 67812711700, 101719067550, 203438135100]

約数ペア:

[(1, 203438135100), (2, 101719067550), (3, 67812711700), (4, 50859533775), (5, 40687627020), (6, 33906355850), (10, 20343813510), (12, 16953177925), (15, 13562542340), (20, 10171906755), (25, 8137525404), (30, 6781271170), (50, 4068762702), (60, 3390635585), (75, 2712508468), (100, 2034381351), (150, 1356254234), (157, 1295784300), (300, 678127117), (314, 647892150), (471, 431928100), (628, 323946075), (785, 259156860), (821, 247793100), (942, 215964050), (1570, 129578430), (1642, 123896550), (1884, 107982025), (2355, 86385620), (2463, 82597700), (3140, 64789215), (3284, 61948275), (3925, 51831372), (4105, 49558620), (4710, 43192810), (4926, 41298850), (5261, 38669100), (7850, 25915686), (8210, 24779310), (9420, 21596405), (9852, 20649425), (10522, 19334550), (11775, 17277124), (12315, 16519540), (15700, 12957843), (15783, 12889700), (16420, 12389655), (20525, 9911724), (21044, 9667275), (23550, 8638562), (24630, 8259770), (26305, 7733820), (31566, 6444850), (41050, 4955862), (47100, 4319281), (49260, 4129885), (52610, 3866910), (61575, 3303908), (63132, 3222425), (78915, 2577940), (82100, 2477931), (105220, 1933455), (123150, 1651954), (128897, 1578300), (131525, 1546764), (157830, 1288970), (246300, 825977), (257794, 789150), (263050, 773382), (315660, 644485), (386691, 526100), (394575, 515588)]