1522745000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 4119931200

約数和(自身を除く): 2597186200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 139, 140, 175, 200, 250, 278, 280, 313, 350, 500, 556, 625, 626, 695, 700, 875, 973, 1000, 1112, 1250, 1252, 1390, 1400, 1565, 1750, 1946, 2191, 2500, 2504, 2780, 3130, 3475, 3500, 3892, 4375, 4382, 4865, 5000, 5560, 6260, 6950, 7000, 7784, 7825, 8750, 8764, 9730, 10955, 12520, 13900, 15650, 17375, 17500, 17528, 19460, 21910, 24325, 27800, 31300, 34750, 35000, 38920, 39125, 43507, 43820, 48650, 54775, 62600, 69500, 78250, 86875, 87014, 87640, 97300, 109550, 121625, 139000, 156500, 173750, 174028, 194600, 195625, 217535, 219100, 243250, 273875, 304549, 313000, 347500, 348056, 391250, 435070, 438200, 486500, 547750, 608125, 609098, 695000, 782500, 870140, 973000, 1087675, 1095500, 1216250, 1218196, 1369375, 1522745, 1565000, 1740280, 2175350, 2191000, 2432500, 2436392, 2738750, 3045490, 4350700, 4865000, 5438375, 5477500, 6090980, 7613725, 8701400, 10876750, 10955000, 12181960, 15227450, 21753500, 27191875, 30454900, 38068625, 43507000, 54383750, 60909800, 76137250, 108767500, 152274500, 190343125, 217535000, 304549000, 380686250, 761372500, 1522745000]

約数ペア:

[(1, 1522745000), (2, 761372500), (4, 380686250), (5, 304549000), (7, 217535000), (8, 190343125), (10, 152274500), (14, 108767500), (20, 76137250), (25, 60909800), (28, 54383750), (35, 43507000), (40, 38068625), (50, 30454900), (56, 27191875), (70, 21753500), (100, 15227450), (125, 12181960), (139, 10955000), (140, 10876750), (175, 8701400), (200, 7613725), (250, 6090980), (278, 5477500), (280, 5438375), (313, 4865000), (350, 4350700), (500, 3045490), (556, 2738750), (625, 2436392), (626, 2432500), (695, 2191000), (700, 2175350), (875, 1740280), (973, 1565000), (1000, 1522745), (1112, 1369375), (1250, 1218196), (1252, 1216250), (1390, 1095500), (1400, 1087675), (1565, 973000), (1750, 870140), (1946, 782500), (2191, 695000), (2500, 609098), (2504, 608125), (2780, 547750), (3130, 486500), (3475, 438200), (3500, 435070), (3892, 391250), (4375, 348056), (4382, 347500), (4865, 313000), (5000, 304549), (5560, 273875), (6260, 243250), (6950, 219100), (7000, 217535), (7784, 195625), (7825, 194600), (8750, 174028), (8764, 173750), (9730, 156500), (10955, 139000), (12520, 121625), (13900, 109550), (15650, 97300), (17375, 87640), (17500, 87014), (17528, 86875), (19460, 78250), (21910, 69500), (24325, 62600), (27800, 54775), (31300, 48650), (34750, 43820), (35000, 43507), (38920, 39125)]