61089660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 142123140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 47, 54, 58, 60, 83, 87, 90, 94, 108, 116, 135, 141, 145, 166, 174, 180, 188, 235, 249, 261, 270, 282, 290, 332, 348, 415, 423, 435, 470, 498, 522, 540, 564, 580, 705, 747, 783, 830, 846, 870, 940, 996, 1044, 1245, 1269, 1305, 1363, 1410, 1494, 1566, 1660, 1692, 1740, 2115, 2241, 2407, 2490, 2538, 2610, 2726, 2820, 2988, 3132, 3735, 3901, 3915, 4089, 4230, 4482, 4814, 4980, 5076, 5220, 5452, 6345, 6815, 7221, 7470, 7802, 7830, 8178, 8460, 8964, 9628, 11205, 11703, 12035, 12267, 12690, 13630, 14442, 14940, 15604, 15660, 16356, 19505, 20445, 21663, 22410, 23406, 24070, 24534, 25380, 27260, 28884, 35109, 36105, 36801, 39010, 40890, 43326, 44820, 46812, 48140, 49068, 58515, 61335, 64989, 70218, 72210, 73602, 78020, 81780, 86652, 105327, 108315, 113129, 117030, 122670, 129978, 140436, 144420, 147204, 175545, 184005, 210654, 216630, 226258, 234060, 245340, 259956, 324945, 339387, 351090, 368010, 421308, 433260, 452516, 526635, 565645, 649890, 678774, 702180, 736020, 1018161, 1053270, 1131290, 1299780, 1357548, 1696935, 2036322, 2106540, 2262580, 3054483, 3393870, 4072644, 5090805, 6108966, 6787740, 10181610, 12217932, 15272415, 20363220, 30544830, 61089660]

約数ペア:

[(1, 61089660), (2, 30544830), (3, 20363220), (4, 15272415), (5, 12217932), (6, 10181610), (9, 6787740), (10, 6108966), (12, 5090805), (15, 4072644), (18, 3393870), (20, 3054483), (27, 2262580), (29, 2106540), (30, 2036322), (36, 1696935), (45, 1357548), (47, 1299780), (54, 1131290), (58, 1053270), (60, 1018161), (83, 736020), (87, 702180), (90, 678774), (94, 649890), (108, 565645), (116, 526635), (135, 452516), (141, 433260), (145, 421308), (166, 368010), (174, 351090), (180, 339387), (188, 324945), (235, 259956), (249, 245340), (261, 234060), (270, 226258), (282, 216630), (290, 210654), (332, 184005), (348, 175545), (415, 147204), (423, 144420), (435, 140436), (470, 129978), (498, 122670), (522, 117030), (540, 113129), (564, 108315), (580, 105327), (705, 86652), (747, 81780), (783, 78020), (830, 73602), (846, 72210), (870, 70218), (940, 64989), (996, 61335), (1044, 58515), (1245, 49068), (1269, 48140), (1305, 46812), (1363, 44820), (1410, 43326), (1494, 40890), (1566, 39010), (1660, 36801), (1692, 36105), (1740, 35109), (2115, 28884), (2241, 27260), (2407, 25380), (2490, 24534), (2538, 24070), (2610, 23406), (2726, 22410), (2820, 21663), (2988, 20445), (3132, 19505), (3735, 16356), (3901, 15660), (3915, 15604), (4089, 14940), (4230, 14442), (4482, 13630), (4814, 12690), (4980, 12267), (5076, 12035), (5220, 11703), (5452, 11205), (6345, 9628), (6815, 8964), (7221, 8460), (7470, 8178), (7802, 7830)]