202786400

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 526466304

約数和(自身を除く): 323679904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 103, 107, 115, 160, 184, 200, 206, 214, 230, 368, 400, 412, 428, 460, 515, 535, 575, 736, 800, 824, 856, 920, 1030, 1070, 1150, 1648, 1712, 1840, 2060, 2140, 2300, 2369, 2461, 2575, 2675, 3296, 3424, 3680, 4120, 4280, 4600, 4738, 4922, 5150, 5350, 8240, 8560, 9200, 9476, 9844, 10300, 10700, 11021, 11845, 12305, 16480, 17120, 18400, 18952, 19688, 20600, 21400, 22042, 23690, 24610, 37904, 39376, 41200, 42800, 44084, 47380, 49220, 55105, 59225, 61525, 75808, 78752, 82400, 85600, 88168, 94760, 98440, 110210, 118450, 123050, 176336, 189520, 196880, 220420, 236900, 246100, 253483, 275525, 352672, 379040, 393760, 440840, 473800, 492200, 506966, 551050, 881680, 947600, 984400, 1013932, 1102100, 1267415, 1763360, 1895200, 1968800, 2027864, 2204200, 2534830, 4055728, 4408400, 5069660, 6337075, 8111456, 8816800, 10139320, 12674150, 20278640, 25348300, 40557280, 50696600, 101393200, 202786400]

約数ペア:

[(1, 202786400), (2, 101393200), (4, 50696600), (5, 40557280), (8, 25348300), (10, 20278640), (16, 12674150), (20, 10139320), (23, 8816800), (25, 8111456), (32, 6337075), (40, 5069660), (46, 4408400), (50, 4055728), (80, 2534830), (92, 2204200), (100, 2027864), (103, 1968800), (107, 1895200), (115, 1763360), (160, 1267415), (184, 1102100), (200, 1013932), (206, 984400), (214, 947600), (230, 881680), (368, 551050), (400, 506966), (412, 492200), (428, 473800), (460, 440840), (515, 393760), (535, 379040), (575, 352672), (736, 275525), (800, 253483), (824, 246100), (856, 236900), (920, 220420), (1030, 196880), (1070, 189520), (1150, 176336), (1648, 123050), (1712, 118450), (1840, 110210), (2060, 98440), (2140, 94760), (2300, 88168), (2369, 85600), (2461, 82400), (2575, 78752), (2675, 75808), (3296, 61525), (3424, 59225), (3680, 55105), (4120, 49220), (4280, 47380), (4600, 44084), (4738, 42800), (4922, 41200), (5150, 39376), (5350, 37904), (8240, 24610), (8560, 23690), (9200, 22042), (9476, 21400), (9844, 20600), (10300, 19688), (10700, 18952), (11021, 18400), (11845, 17120), (12305, 16480)]