151890180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 496930560

約数和(自身を除く): 345040380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 37, 38, 39, 52, 57, 60, 65, 74, 76, 78, 95, 111, 114, 130, 148, 156, 185, 190, 195, 222, 228, 247, 260, 277, 285, 370, 380, 390, 444, 481, 494, 554, 555, 570, 703, 740, 741, 780, 831, 962, 988, 1108, 1110, 1140, 1235, 1385, 1406, 1443, 1482, 1662, 1924, 2109, 2220, 2405, 2470, 2770, 2812, 2886, 2964, 3324, 3515, 3601, 3705, 4155, 4218, 4810, 4940, 5263, 5540, 5772, 7030, 7202, 7215, 7410, 8310, 8436, 9139, 9620, 10249, 10526, 10545, 10803, 14060, 14404, 14430, 14820, 15789, 16620, 18005, 18278, 20498, 21052, 21090, 21606, 26315, 27417, 28860, 30747, 31578, 36010, 36556, 40996, 42180, 43212, 45695, 51245, 52630, 54015, 54834, 61494, 63156, 68419, 72020, 78945, 91390, 102490, 105260, 108030, 109668, 122988, 133237, 136838, 137085, 153735, 157890, 182780, 194731, 204980, 205257, 216060, 266474, 273676, 274170, 307470, 315780, 342095, 389462, 399711, 410514, 532948, 548340, 584193, 614940, 666185, 684190, 778924, 799422, 821028, 973655, 1026285, 1168386, 1332370, 1368380, 1598844, 1947310, 1998555, 2052570, 2336772, 2531503, 2664740, 2920965, 3894620, 3997110, 4105140, 5063006, 5841930, 7594509, 7994220, 10126012, 11683860, 12657515, 15189018, 25315030, 30378036, 37972545, 50630060, 75945090, 151890180]

約数ペア:

[(1, 151890180), (2, 75945090), (3, 50630060), (4, 37972545), (5, 30378036), (6, 25315030), (10, 15189018), (12, 12657515), (13, 11683860), (15, 10126012), (19, 7994220), (20, 7594509), (26, 5841930), (30, 5063006), (37, 4105140), (38, 3997110), (39, 3894620), (52, 2920965), (57, 2664740), (60, 2531503), (65, 2336772), (74, 2052570), (76, 1998555), (78, 1947310), (95, 1598844), (111, 1368380), (114, 1332370), (130, 1168386), (148, 1026285), (156, 973655), (185, 821028), (190, 799422), (195, 778924), (222, 684190), (228, 666185), (247, 614940), (260, 584193), (277, 548340), (285, 532948), (370, 410514), (380, 399711), (390, 389462), (444, 342095), (481, 315780), (494, 307470), (554, 274170), (555, 273676), (570, 266474), (703, 216060), (740, 205257), (741, 204980), (780, 194731), (831, 182780), (962, 157890), (988, 153735), (1108, 137085), (1110, 136838), (1140, 133237), (1235, 122988), (1385, 109668), (1406, 108030), (1443, 105260), (1482, 102490), (1662, 91390), (1924, 78945), (2109, 72020), (2220, 68419), (2405, 63156), (2470, 61494), (2770, 54834), (2812, 54015), (2886, 52630), (2964, 51245), (3324, 45695), (3515, 43212), (3601, 42180), (3705, 40996), (4155, 36556), (4218, 36010), (4810, 31578), (4940, 30747), (5263, 28860), (5540, 27417), (5772, 26315), (7030, 21606), (7202, 21090), (7215, 21052), (7410, 20498), (8310, 18278), (8436, 18005), (9139, 16620), (9620, 15789), (10249, 14820), (10526, 14430), (10545, 14404), (10803, 14060)]