201440580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 646265088

約数和(自身を除く): 444824508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 73, 74, 110, 111, 113, 132, 146, 148, 165, 185, 219, 220, 222, 226, 292, 330, 339, 365, 370, 407, 438, 444, 452, 555, 565, 660, 678, 730, 740, 803, 814, 876, 1095, 1110, 1130, 1221, 1243, 1356, 1460, 1606, 1628, 1695, 2035, 2190, 2220, 2260, 2409, 2442, 2486, 2701, 3212, 3390, 3729, 4015, 4070, 4181, 4380, 4818, 4884, 4972, 5402, 6105, 6215, 6780, 7458, 8030, 8103, 8140, 8249, 8362, 9636, 10804, 12045, 12210, 12430, 12543, 13505, 14916, 16060, 16206, 16498, 16724, 18645, 20905, 24090, 24420, 24747, 24860, 25086, 27010, 29711, 32412, 32996, 37290, 40515, 41245, 41810, 45991, 48180, 49494, 50172, 54020, 59422, 62715, 74580, 81030, 82490, 83620, 89133, 90739, 91982, 98988, 118844, 123735, 125430, 137973, 148555, 162060, 164980, 178266, 181478, 183964, 229955, 247470, 250860, 272217, 275946, 297110, 305213, 356532, 362956, 445665, 453695, 459910, 494940, 544434, 551892, 594220, 610426, 689865, 891330, 907390, 915639, 919820, 1088868, 1220852, 1361085, 1379730, 1526065, 1782660, 1814780, 1831278, 2722170, 2759460, 3052130, 3357343, 3662556, 4578195, 5444340, 6104260, 6714686, 9156390, 10072029, 13429372, 16786715, 18312780, 20144058, 33573430, 40288116, 50360145, 67146860, 100720290, 201440580]

約数ペア:

[(1, 201440580), (2, 100720290), (3, 67146860), (4, 50360145), (5, 40288116), (6, 33573430), (10, 20144058), (11, 18312780), (12, 16786715), (15, 13429372), (20, 10072029), (22, 9156390), (30, 6714686), (33, 6104260), (37, 5444340), (44, 4578195), (55, 3662556), (60, 3357343), (66, 3052130), (73, 2759460), (74, 2722170), (110, 1831278), (111, 1814780), (113, 1782660), (132, 1526065), (146, 1379730), (148, 1361085), (165, 1220852), (185, 1088868), (219, 919820), (220, 915639), (222, 907390), (226, 891330), (292, 689865), (330, 610426), (339, 594220), (365, 551892), (370, 544434), (407, 494940), (438, 459910), (444, 453695), (452, 445665), (555, 362956), (565, 356532), (660, 305213), (678, 297110), (730, 275946), (740, 272217), (803, 250860), (814, 247470), (876, 229955), (1095, 183964), (1110, 181478), (1130, 178266), (1221, 164980), (1243, 162060), (1356, 148555), (1460, 137973), (1606, 125430), (1628, 123735), (1695, 118844), (2035, 98988), (2190, 91982), (2220, 90739), (2260, 89133), (2409, 83620), (2442, 82490), (2486, 81030), (2701, 74580), (3212, 62715), (3390, 59422), (3729, 54020), (4015, 50172), (4070, 49494), (4181, 48180), (4380, 45991), (4818, 41810), (4884, 41245), (4972, 40515), (5402, 37290), (6105, 32996), (6215, 32412), (6780, 29711), (7458, 27010), (8030, 25086), (8103, 24860), (8140, 24747), (8249, 24420), (8362, 24090), (9636, 20905), (10804, 18645), (12045, 16724), (12210, 16498), (12430, 16206), (12543, 16060), (13505, 14916)]