538243380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4003}}^1$

素因数の和:4107

約数の個数: 120

約数和(自身を含む): 1709259552

約数和(自身を除く): 1171016172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 249, 270, 324, 332, 405, 415, 498, 540, 747, 810, 830, 996, 1245, 1494, 1620, 1660, 2241, 2490, 2988, 3735, 4003, 4482, 4980, 6723, 7470, 8006, 8964, 11205, 12009, 13446, 14940, 16012, 20015, 22410, 24018, 26892, 33615, 36027, 40030, 44820, 48036, 60045, 67230, 72054, 80060, 108081, 120090, 134460, 144108, 180135, 216162, 240180, 324243, 332249, 360270, 432324, 540405, 648486, 664498, 720540, 996747, 1080810, 1296972, 1328996, 1621215, 1661245, 1993494, 2161620, 2990241, 3242430, 3322490, 3986988, 4983735, 5980482, 6484860, 6644980, 8970723, 9967470, 11960964, 14951205, 17941446, 19934940, 26912169, 29902410, 35882892, 44853615, 53824338, 59804820, 89707230, 107648676, 134560845, 179414460, 269121690, 538243380]

約数ペア:

[(1, 538243380), (2, 269121690), (3, 179414460), (4, 134560845), (5, 107648676), (6, 89707230), (9, 59804820), (10, 53824338), (12, 44853615), (15, 35882892), (18, 29902410), (20, 26912169), (27, 19934940), (30, 17941446), (36, 14951205), (45, 11960964), (54, 9967470), (60, 8970723), (81, 6644980), (83, 6484860), (90, 5980482), (108, 4983735), (135, 3986988), (162, 3322490), (166, 3242430), (180, 2990241), (249, 2161620), (270, 1993494), (324, 1661245), (332, 1621215), (405, 1328996), (415, 1296972), (498, 1080810), (540, 996747), (747, 720540), (810, 664498), (830, 648486), (996, 540405), (1245, 432324), (1494, 360270), (1620, 332249), (1660, 324243), (2241, 240180), (2490, 216162), (2988, 180135), (3735, 144108), (4003, 134460), (4482, 120090), (4980, 108081), (6723, 80060), (7470, 72054), (8006, 67230), (8964, 60045), (11205, 48036), (12009, 44820), (13446, 40030), (14940, 36027), (16012, 33615), (20015, 26892), (22410, 24018)]