260018100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:756

約数の個数: 180

約数和(自身を含む): 862069824

約数和(自身を除く): 602051724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 90, 94, 100, 108, 135, 141, 150, 162, 180, 188, 225, 235, 270, 282, 300, 324, 405, 423, 450, 470, 540, 564, 675, 683, 705, 810, 846, 900, 940, 1175, 1269, 1350, 1366, 1410, 1620, 1692, 2025, 2049, 2115, 2350, 2538, 2700, 2732, 2820, 3415, 3525, 3807, 4050, 4098, 4230, 4700, 5076, 6147, 6345, 6830, 7050, 7614, 8100, 8196, 8460, 10245, 10575, 12294, 12690, 13660, 14100, 15228, 17075, 18441, 19035, 20490, 21150, 24588, 25380, 30735, 31725, 32101, 34150, 36882, 38070, 40980, 42300, 51225, 55323, 61470, 63450, 64202, 68300, 73764, 76140, 92205, 95175, 96303, 102450, 110646, 122940, 126900, 128404, 153675, 160505, 184410, 190350, 192606, 204900, 221292, 276615, 288909, 307350, 321010, 368820, 380700, 385212, 461025, 481515, 553230, 577818, 614700, 642020, 802525, 866727, 922050, 963030, 1106460, 1155636, 1383075, 1444545, 1605050, 1733454, 1844100, 1926060, 2407575, 2600181, 2766150, 2889090, 3210100, 3466908, 4333635, 4815150, 5200362, 5532300, 5778180, 7222725, 8667270, 9630300, 10400724, 13000905, 14445450, 17334540, 21668175, 26001810, 28890900, 43336350, 52003620, 65004525, 86672700, 130009050, 260018100]

約数ペア:

[(1, 260018100), (2, 130009050), (3, 86672700), (4, 65004525), (5, 52003620), (6, 43336350), (9, 28890900), (10, 26001810), (12, 21668175), (15, 17334540), (18, 14445450), (20, 13000905), (25, 10400724), (27, 9630300), (30, 8667270), (36, 7222725), (45, 5778180), (47, 5532300), (50, 5200362), (54, 4815150), (60, 4333635), (75, 3466908), (81, 3210100), (90, 2889090), (94, 2766150), (100, 2600181), (108, 2407575), (135, 1926060), (141, 1844100), (150, 1733454), (162, 1605050), (180, 1444545), (188, 1383075), (225, 1155636), (235, 1106460), (270, 963030), (282, 922050), (300, 866727), (324, 802525), (405, 642020), (423, 614700), (450, 577818), (470, 553230), (540, 481515), (564, 461025), (675, 385212), (683, 380700), (705, 368820), (810, 321010), (846, 307350), (900, 288909), (940, 276615), (1175, 221292), (1269, 204900), (1350, 192606), (1366, 190350), (1410, 184410), (1620, 160505), (1692, 153675), (2025, 128404), (2049, 126900), (2115, 122940), (2350, 110646), (2538, 102450), (2700, 96303), (2732, 95175), (2820, 92205), (3415, 76140), (3525, 73764), (3807, 68300), (4050, 64202), (4098, 63450), (4230, 61470), (4700, 55323), (5076, 51225), (6147, 42300), (6345, 40980), (6830, 38070), (7050, 36882), (7614, 34150), (8100, 32101), (8196, 31725), (8460, 30735), (10245, 25380), (10575, 24588), (12294, 21150), (12690, 20490), (13660, 19035), (14100, 18441), (15228, 17075)]