156013600

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 406848960

約数和(自身を除く): 250835360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 61, 80, 92, 100, 115, 122, 139, 160, 184, 200, 230, 244, 278, 305, 368, 400, 460, 488, 556, 575, 610, 695, 736, 800, 920, 976, 1112, 1150, 1220, 1390, 1403, 1525, 1840, 1952, 2224, 2300, 2440, 2780, 2806, 3050, 3197, 3475, 3680, 4448, 4600, 4880, 5560, 5612, 6100, 6394, 6950, 7015, 8479, 9200, 9760, 11120, 11224, 12200, 12788, 13900, 14030, 15985, 16958, 18400, 22240, 22448, 24400, 25576, 27800, 28060, 31970, 33916, 35075, 42395, 44896, 48800, 51152, 55600, 56120, 63940, 67832, 70150, 79925, 84790, 102304, 111200, 112240, 127880, 135664, 140300, 159850, 169580, 195017, 211975, 224480, 255760, 271328, 280600, 319700, 339160, 390034, 423950, 511520, 561200, 639400, 678320, 780068, 847900, 975085, 1122400, 1278800, 1356640, 1560136, 1695800, 1950170, 2557600, 3120272, 3391600, 3900340, 4875425, 6240544, 6783200, 7800680, 9750850, 15601360, 19501700, 31202720, 39003400, 78006800, 156013600]

約数ペア:

[(1, 156013600), (2, 78006800), (4, 39003400), (5, 31202720), (8, 19501700), (10, 15601360), (16, 9750850), (20, 7800680), (23, 6783200), (25, 6240544), (32, 4875425), (40, 3900340), (46, 3391600), (50, 3120272), (61, 2557600), (80, 1950170), (92, 1695800), (100, 1560136), (115, 1356640), (122, 1278800), (139, 1122400), (160, 975085), (184, 847900), (200, 780068), (230, 678320), (244, 639400), (278, 561200), (305, 511520), (368, 423950), (400, 390034), (460, 339160), (488, 319700), (556, 280600), (575, 271328), (610, 255760), (695, 224480), (736, 211975), (800, 195017), (920, 169580), (976, 159850), (1112, 140300), (1150, 135664), (1220, 127880), (1390, 112240), (1403, 111200), (1525, 102304), (1840, 84790), (1952, 79925), (2224, 70150), (2300, 67832), (2440, 63940), (2780, 56120), (2806, 55600), (3050, 51152), (3197, 48800), (3475, 44896), (3680, 42395), (4448, 35075), (4600, 33916), (4880, 31970), (5560, 28060), (5612, 27800), (6100, 25576), (6394, 24400), (6950, 22448), (7015, 22240), (8479, 18400), (9200, 16958), (9760, 15985), (11120, 14030), (11224, 13900), (12200, 12788)]