148202460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1867}}^1$

素因数の和:1902

約数の個数: 180

約数和(自身を含む): 541111032

約数和(自身を除く): 392908572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1867, 1890, 2205, 2268, 2646, 2835, 2940, 3734, 3780, 3969, 4410, 5292, 5601, 5670, 6615, 7468, 7938, 8820, 9335, 11202, 11340, 13069, 13230, 15876, 16803, 18670, 19845, 22404, 26138, 26460, 28005, 33606, 37340, 39207, 39690, 50409, 52276, 56010, 65345, 67212, 78414, 79380, 84015, 91483, 100818, 112020, 117621, 130690, 151227, 156828, 168030, 182966, 196035, 201636, 235242, 252045, 261380, 274449, 302454, 336060, 352863, 365932, 392070, 457415, 470484, 504090, 548898, 588105, 604908, 705726, 756135, 784140, 823347, 914830, 1008180, 1058589, 1097796, 1176210, 1372245, 1411452, 1512270, 1646694, 1764315, 1829660, 2117178, 2352420, 2470041, 2744490, 3024540, 3293388, 3528630, 4116735, 4234356, 4940082, 5292945, 5488980, 7057260, 7410123, 8233470, 9880164, 10585890, 12350205, 14820246, 16466940, 21171780, 24700410, 29640492, 37050615, 49400820, 74101230, 148202460]

約数ペア:

[(1, 148202460), (2, 74101230), (3, 49400820), (4, 37050615), (5, 29640492), (6, 24700410), (7, 21171780), (9, 16466940), (10, 14820246), (12, 12350205), (14, 10585890), (15, 9880164), (18, 8233470), (20, 7410123), (21, 7057260), (27, 5488980), (28, 5292945), (30, 4940082), (35, 4234356), (36, 4116735), (42, 3528630), (45, 3293388), (49, 3024540), (54, 2744490), (60, 2470041), (63, 2352420), (70, 2117178), (81, 1829660), (84, 1764315), (90, 1646694), (98, 1512270), (105, 1411452), (108, 1372245), (126, 1176210), (135, 1097796), (140, 1058589), (147, 1008180), (162, 914830), (180, 823347), (189, 784140), (196, 756135), (210, 705726), (245, 604908), (252, 588105), (270, 548898), (294, 504090), (315, 470484), (324, 457415), (378, 392070), (405, 365932), (420, 352863), (441, 336060), (490, 302454), (540, 274449), (567, 261380), (588, 252045), (630, 235242), (735, 201636), (756, 196035), (810, 182966), (882, 168030), (945, 156828), (980, 151227), (1134, 130690), (1260, 117621), (1323, 112020), (1470, 100818), (1620, 91483), (1764, 84015), (1867, 79380), (1890, 78414), (2205, 67212), (2268, 65345), (2646, 56010), (2835, 52276), (2940, 50409), (3734, 39690), (3780, 39207), (3969, 37340), (4410, 33606), (5292, 28005), (5601, 26460), (5670, 26138), (6615, 22404), (7468, 19845), (7938, 18670), (8820, 16803), (9335, 15876), (11202, 13230), (11340, 13069)]