161562060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 558835200

約数和(自身を除く): 397273140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 59, 60, 66, 90, 99, 108, 110, 118, 132, 135, 165, 177, 180, 198, 220, 236, 270, 295, 297, 330, 354, 396, 461, 495, 531, 540, 590, 594, 649, 660, 708, 885, 922, 990, 1062, 1180, 1188, 1298, 1383, 1485, 1593, 1770, 1844, 1947, 1980, 2124, 2305, 2596, 2655, 2766, 2970, 3186, 3245, 3540, 3894, 4149, 4610, 5071, 5310, 5532, 5841, 5940, 6372, 6490, 6915, 7788, 7965, 8298, 9220, 9735, 10142, 10620, 11682, 12447, 12980, 13830, 15213, 15930, 16596, 17523, 19470, 20284, 20745, 23364, 24894, 25355, 27199, 27660, 29205, 30426, 31860, 35046, 38940, 41490, 45639, 49788, 50710, 54398, 58410, 60852, 62235, 70092, 76065, 81597, 82980, 87615, 91278, 101420, 108796, 116820, 124470, 135995, 136917, 152130, 163194, 175230, 182556, 228195, 244791, 248940, 271990, 273834, 299189, 304260, 326388, 350460, 407985, 456390, 489582, 543980, 547668, 598378, 684585, 734373, 815970, 897567, 912780, 979164, 1196756, 1223955, 1369170, 1468746, 1495945, 1631940, 1795134, 2447910, 2692701, 2738340, 2937492, 2991890, 3590268, 3671865, 4487835, 4895820, 5385402, 5983780, 7343730, 8078103, 8975670, 10770804, 13463505, 14687460, 16156206, 17951340, 26927010, 32312412, 40390515, 53854020, 80781030, 161562060]

約数ペア:

[(1, 161562060), (2, 80781030), (3, 53854020), (4, 40390515), (5, 32312412), (6, 26927010), (9, 17951340), (10, 16156206), (11, 14687460), (12, 13463505), (15, 10770804), (18, 8975670), (20, 8078103), (22, 7343730), (27, 5983780), (30, 5385402), (33, 4895820), (36, 4487835), (44, 3671865), (45, 3590268), (54, 2991890), (55, 2937492), (59, 2738340), (60, 2692701), (66, 2447910), (90, 1795134), (99, 1631940), (108, 1495945), (110, 1468746), (118, 1369170), (132, 1223955), (135, 1196756), (165, 979164), (177, 912780), (180, 897567), (198, 815970), (220, 734373), (236, 684585), (270, 598378), (295, 547668), (297, 543980), (330, 489582), (354, 456390), (396, 407985), (461, 350460), (495, 326388), (531, 304260), (540, 299189), (590, 273834), (594, 271990), (649, 248940), (660, 244791), (708, 228195), (885, 182556), (922, 175230), (990, 163194), (1062, 152130), (1180, 136917), (1188, 135995), (1298, 124470), (1383, 116820), (1485, 108796), (1593, 101420), (1770, 91278), (1844, 87615), (1947, 82980), (1980, 81597), (2124, 76065), (2305, 70092), (2596, 62235), (2655, 60852), (2766, 58410), (2970, 54398), (3186, 50710), (3245, 49788), (3540, 45639), (3894, 41490), (4149, 38940), (4610, 35046), (5071, 31860), (5310, 30426), (5532, 29205), (5841, 27660), (5940, 27199), (6372, 25355), (6490, 24894), (6915, 23364), (7788, 20745), (7965, 20284), (8298, 19470), (9220, 17523), (9735, 16596), (10142, 15930), (10620, 15213), (11682, 13830), (12447, 12980)]