77403690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{727}}^1$

素因数の和:773

約数の個数: 144

約数和(自身を含む): 249395328

約数和(自身を除く): 171991638

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 727, 819, 845, 910, 1014, 1170, 1183, 1365, 1454, 1521, 1638, 1690, 2181, 2366, 2535, 2730, 3042, 3549, 3635, 4095, 4362, 5070, 5089, 5915, 6543, 7098, 7270, 7605, 8190, 9451, 10178, 10647, 10905, 11830, 13086, 15210, 15267, 17745, 18902, 21294, 21810, 25445, 28353, 30534, 32715, 35490, 45801, 47255, 50890, 53235, 56706, 65430, 66157, 76335, 85059, 91602, 94510, 106470, 122863, 132314, 141765, 152670, 170118, 198471, 229005, 245726, 283530, 330785, 368589, 396942, 425295, 458010, 595413, 614315, 661570, 737178, 850590, 860041, 992355, 1105767, 1190826, 1228630, 1720082, 1842945, 1984710, 2211534, 2580123, 2977065, 3685890, 4300205, 5160246, 5528835, 5954130, 7740369, 8600410, 11057670, 12900615, 15480738, 25801230, 38701845, 77403690]

約数ペア:

[(1, 77403690), (2, 38701845), (3, 25801230), (5, 15480738), (6, 12900615), (7, 11057670), (9, 8600410), (10, 7740369), (13, 5954130), (14, 5528835), (15, 5160246), (18, 4300205), (21, 3685890), (26, 2977065), (30, 2580123), (35, 2211534), (39, 1984710), (42, 1842945), (45, 1720082), (63, 1228630), (65, 1190826), (70, 1105767), (78, 992355), (90, 860041), (91, 850590), (105, 737178), (117, 661570), (126, 614315), (130, 595413), (169, 458010), (182, 425295), (195, 396942), (210, 368589), (234, 330785), (273, 283530), (315, 245726), (338, 229005), (390, 198471), (455, 170118), (507, 152670), (546, 141765), (585, 132314), (630, 122863), (727, 106470), (819, 94510), (845, 91602), (910, 85059), (1014, 76335), (1170, 66157), (1183, 65430), (1365, 56706), (1454, 53235), (1521, 50890), (1638, 47255), (1690, 45801), (2181, 35490), (2366, 32715), (2535, 30534), (2730, 28353), (3042, 25445), (3549, 21810), (3635, 21294), (4095, 18902), (4362, 17745), (5070, 15267), (5089, 15210), (5915, 13086), (6543, 11830), (7098, 10905), (7270, 10647), (7605, 10178), (8190, 9451)]