63245000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 183691200

約数和(自身を除く): 120446200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 139, 140, 175, 182, 200, 250, 260, 278, 280, 325, 350, 364, 455, 500, 520, 556, 625, 650, 695, 700, 728, 875, 910, 973, 1000, 1112, 1250, 1300, 1390, 1400, 1625, 1750, 1807, 1820, 1946, 2275, 2500, 2600, 2780, 3250, 3475, 3500, 3614, 3640, 3892, 4375, 4550, 4865, 5000, 5560, 6500, 6950, 7000, 7228, 7784, 8125, 8750, 9035, 9100, 9730, 11375, 12649, 13000, 13900, 14456, 16250, 17375, 17500, 18070, 18200, 19460, 22750, 24325, 25298, 27800, 32500, 34750, 35000, 36140, 38920, 45175, 45500, 48650, 50596, 56875, 63245, 65000, 69500, 72280, 86875, 90350, 91000, 97300, 101192, 113750, 121625, 126490, 139000, 173750, 180700, 194600, 225875, 227500, 243250, 252980, 316225, 347500, 361400, 451750, 455000, 486500, 505960, 608125, 632450, 695000, 903500, 973000, 1129375, 1216250, 1264900, 1581125, 1807000, 2258750, 2432500, 2529800, 3162250, 4517500, 4865000, 6324500, 7905625, 9035000, 12649000, 15811250, 31622500, 63245000]

約数ペア:

[(1, 63245000), (2, 31622500), (4, 15811250), (5, 12649000), (7, 9035000), (8, 7905625), (10, 6324500), (13, 4865000), (14, 4517500), (20, 3162250), (25, 2529800), (26, 2432500), (28, 2258750), (35, 1807000), (40, 1581125), (50, 1264900), (52, 1216250), (56, 1129375), (65, 973000), (70, 903500), (91, 695000), (100, 632450), (104, 608125), (125, 505960), (130, 486500), (139, 455000), (140, 451750), (175, 361400), (182, 347500), (200, 316225), (250, 252980), (260, 243250), (278, 227500), (280, 225875), (325, 194600), (350, 180700), (364, 173750), (455, 139000), (500, 126490), (520, 121625), (556, 113750), (625, 101192), (650, 97300), (695, 91000), (700, 90350), (728, 86875), (875, 72280), (910, 69500), (973, 65000), (1000, 63245), (1112, 56875), (1250, 50596), (1300, 48650), (1390, 45500), (1400, 45175), (1625, 38920), (1750, 36140), (1807, 35000), (1820, 34750), (1946, 32500), (2275, 27800), (2500, 25298), (2600, 24325), (2780, 22750), (3250, 19460), (3475, 18200), (3500, 18070), (3614, 17500), (3640, 17375), (3892, 16250), (4375, 14456), (4550, 13900), (4865, 13000), (5000, 12649), (5560, 11375), (6500, 9730), (6950, 9100), (7000, 9035), (7228, 8750), (7784, 8125)]