99878880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 335301120

約数和(自身を除く): 235422240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 83, 92, 96, 109, 115, 120, 138, 160, 166, 184, 218, 230, 240, 249, 276, 327, 332, 345, 368, 415, 436, 460, 480, 498, 545, 552, 654, 664, 690, 736, 830, 872, 920, 996, 1090, 1104, 1245, 1308, 1328, 1380, 1635, 1660, 1744, 1840, 1909, 1992, 2180, 2208, 2490, 2507, 2616, 2656, 2760, 3270, 3320, 3488, 3680, 3818, 3984, 4360, 4980, 5014, 5232, 5520, 5727, 6540, 6640, 7521, 7636, 7968, 8720, 9047, 9545, 9960, 10028, 10464, 11040, 11454, 12535, 13080, 13280, 15042, 15272, 17440, 18094, 19090, 19920, 20056, 22908, 25070, 26160, 27141, 28635, 30084, 30544, 36188, 37605, 38180, 39840, 40112, 45235, 45816, 50140, 52320, 54282, 57270, 60168, 61088, 72376, 75210, 76360, 80224, 90470, 91632, 100280, 108564, 114540, 120336, 135705, 144752, 150420, 152720, 180940, 183264, 200560, 208081, 217128, 229080, 240672, 271410, 289504, 300840, 305440, 361880, 401120, 416162, 434256, 458160, 542820, 601680, 624243, 723760, 832324, 868512, 916320, 1040405, 1085640, 1203360, 1248486, 1447520, 1664648, 2080810, 2171280, 2496972, 3121215, 3329296, 4161620, 4342560, 4993944, 6242430, 6658592, 8323240, 9987888, 12484860, 16646480, 19975776, 24969720, 33292960, 49939440, 99878880]

約数ペア:

[(1, 99878880), (2, 49939440), (3, 33292960), (4, 24969720), (5, 19975776), (6, 16646480), (8, 12484860), (10, 9987888), (12, 8323240), (15, 6658592), (16, 6242430), (20, 4993944), (23, 4342560), (24, 4161620), (30, 3329296), (32, 3121215), (40, 2496972), (46, 2171280), (48, 2080810), (60, 1664648), (69, 1447520), (80, 1248486), (83, 1203360), (92, 1085640), (96, 1040405), (109, 916320), (115, 868512), (120, 832324), (138, 723760), (160, 624243), (166, 601680), (184, 542820), (218, 458160), (230, 434256), (240, 416162), (249, 401120), (276, 361880), (327, 305440), (332, 300840), (345, 289504), (368, 271410), (415, 240672), (436, 229080), (460, 217128), (480, 208081), (498, 200560), (545, 183264), (552, 180940), (654, 152720), (664, 150420), (690, 144752), (736, 135705), (830, 120336), (872, 114540), (920, 108564), (996, 100280), (1090, 91632), (1104, 90470), (1245, 80224), (1308, 76360), (1328, 75210), (1380, 72376), (1635, 61088), (1660, 60168), (1744, 57270), (1840, 54282), (1909, 52320), (1992, 50140), (2180, 45816), (2208, 45235), (2490, 40112), (2507, 39840), (2616, 38180), (2656, 37605), (2760, 36188), (3270, 30544), (3320, 30084), (3488, 28635), (3680, 27141), (3818, 26160), (3984, 25070), (4360, 22908), (4980, 20056), (5014, 19920), (5232, 19090), (5520, 18094), (5727, 17440), (6540, 15272), (6640, 15042), (7521, 13280), (7636, 13080), (7968, 12535), (8720, 11454), (9047, 11040), (9545, 10464), (9960, 10028)]