506457700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 1329914880

約数和(自身を除く): 823457180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 83, 92, 100, 115, 140, 161, 166, 175, 230, 322, 332, 350, 379, 415, 460, 575, 581, 644, 700, 758, 805, 830, 1150, 1162, 1516, 1610, 1660, 1895, 1909, 2075, 2300, 2324, 2653, 2905, 3220, 3790, 3818, 4025, 4150, 5306, 5810, 7580, 7636, 8050, 8300, 8717, 9475, 9545, 10612, 11620, 13265, 13363, 14525, 16100, 17434, 18950, 19090, 26530, 26726, 29050, 31457, 34868, 37900, 38180, 43585, 47725, 53060, 53452, 58100, 61019, 62914, 66325, 66815, 87170, 95450, 122038, 125828, 132650, 133630, 157285, 174340, 190900, 217925, 220199, 244076, 265300, 267260, 305095, 314570, 334075, 435850, 440398, 610190, 629140, 668150, 723511, 786425, 871700, 880796, 1100995, 1220380, 1336300, 1447022, 1525475, 1572850, 2201990, 2894044, 3050950, 3145700, 3617555, 4403980, 5064577, 5504975, 6101900, 7235110, 10129154, 11009950, 14470220, 18087775, 20258308, 22019900, 25322885, 36175550, 50645770, 72351100, 101291540, 126614425, 253228850, 506457700]

約数ペア:

[(1, 506457700), (2, 253228850), (4, 126614425), (5, 101291540), (7, 72351100), (10, 50645770), (14, 36175550), (20, 25322885), (23, 22019900), (25, 20258308), (28, 18087775), (35, 14470220), (46, 11009950), (50, 10129154), (70, 7235110), (83, 6101900), (92, 5504975), (100, 5064577), (115, 4403980), (140, 3617555), (161, 3145700), (166, 3050950), (175, 2894044), (230, 2201990), (322, 1572850), (332, 1525475), (350, 1447022), (379, 1336300), (415, 1220380), (460, 1100995), (575, 880796), (581, 871700), (644, 786425), (700, 723511), (758, 668150), (805, 629140), (830, 610190), (1150, 440398), (1162, 435850), (1516, 334075), (1610, 314570), (1660, 305095), (1895, 267260), (1909, 265300), (2075, 244076), (2300, 220199), (2324, 217925), (2653, 190900), (2905, 174340), (3220, 157285), (3790, 133630), (3818, 132650), (4025, 125828), (4150, 122038), (5306, 95450), (5810, 87170), (7580, 66815), (7636, 66325), (8050, 62914), (8300, 61019), (8717, 58100), (9475, 53452), (9545, 53060), (10612, 47725), (11620, 43585), (13265, 38180), (13363, 37900), (14525, 34868), (16100, 31457), (17434, 29050), (18950, 26726), (19090, 26530)]