73668540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 236347776

約数和(自身を除く): 162679236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 211, 220, 230, 253, 276, 330, 345, 422, 460, 506, 529, 633, 660, 690, 759, 844, 1012, 1055, 1058, 1265, 1266, 1380, 1518, 1587, 2110, 2116, 2321, 2530, 2532, 2645, 3036, 3165, 3174, 3795, 4220, 4642, 4853, 5060, 5290, 5819, 6330, 6348, 6963, 7590, 7935, 9284, 9706, 10580, 11605, 11638, 12660, 13926, 14559, 15180, 15870, 17457, 19412, 23210, 23276, 24265, 27852, 29095, 29118, 31740, 34815, 34914, 46420, 48530, 53383, 58190, 58236, 69630, 69828, 72795, 87285, 97060, 106766, 111619, 116380, 139260, 145590, 160149, 174570, 213532, 223238, 266915, 291180, 320298, 334857, 349140, 446476, 533830, 558095, 640596, 669714, 800745, 1067660, 1116190, 1227809, 1339428, 1601490, 1674285, 2232380, 2455618, 3202980, 3348570, 3683427, 4911236, 6139045, 6697140, 7366854, 12278090, 14733708, 18417135, 24556180, 36834270, 73668540]

約数ペア:

[(1, 73668540), (2, 36834270), (3, 24556180), (4, 18417135), (5, 14733708), (6, 12278090), (10, 7366854), (11, 6697140), (12, 6139045), (15, 4911236), (20, 3683427), (22, 3348570), (23, 3202980), (30, 2455618), (33, 2232380), (44, 1674285), (46, 1601490), (55, 1339428), (60, 1227809), (66, 1116190), (69, 1067660), (92, 800745), (110, 669714), (115, 640596), (132, 558095), (138, 533830), (165, 446476), (211, 349140), (220, 334857), (230, 320298), (253, 291180), (276, 266915), (330, 223238), (345, 213532), (422, 174570), (460, 160149), (506, 145590), (529, 139260), (633, 116380), (660, 111619), (690, 106766), (759, 97060), (844, 87285), (1012, 72795), (1055, 69828), (1058, 69630), (1265, 58236), (1266, 58190), (1380, 53383), (1518, 48530), (1587, 46420), (2110, 34914), (2116, 34815), (2321, 31740), (2530, 29118), (2532, 29095), (2645, 27852), (3036, 24265), (3165, 23276), (3174, 23210), (3795, 19412), (4220, 17457), (4642, 15870), (4853, 15180), (5060, 14559), (5290, 13926), (5819, 12660), (6330, 11638), (6348, 11605), (6963, 10580), (7590, 9706), (7935, 9284)]