144198180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{16349}}^1$

素因数の和:16378

約数の個数: 108

約数和(自身を含む): 508844700

約数和(自身を除く): 364646520

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 16349, 32698, 49047, 65396, 81745, 98094, 114443, 147141, 163490, 196188, 228886, 245235, 294282, 326980, 343329, 457772, 490470, 572215, 588564, 686658, 735705, 801101, 980940, 1029987, 1144430, 1373316, 1471410, 1602202, 1716645, 2059974, 2288860, 2403303, 2942820, 3204404, 3433290, 4005505, 4119948, 4806606, 5149935, 6866580, 7209909, 8011010, 9613212, 10299870, 12016515, 14419818, 16022020, 20599740, 24033030, 28839636, 36049545, 48066060, 72099090, 144198180]

約数ペア:

[(1, 144198180), (2, 72099090), (3, 48066060), (4, 36049545), (5, 28839636), (6, 24033030), (7, 20599740), (9, 16022020), (10, 14419818), (12, 12016515), (14, 10299870), (15, 9613212), (18, 8011010), (20, 7209909), (21, 6866580), (28, 5149935), (30, 4806606), (35, 4119948), (36, 4005505), (42, 3433290), (45, 3204404), (49, 2942820), (60, 2403303), (63, 2288860), (70, 2059974), (84, 1716645), (90, 1602202), (98, 1471410), (105, 1373316), (126, 1144430), (140, 1029987), (147, 980940), (180, 801101), (196, 735705), (210, 686658), (245, 588564), (252, 572215), (294, 490470), (315, 457772), (420, 343329), (441, 326980), (490, 294282), (588, 245235), (630, 228886), (735, 196188), (882, 163490), (980, 147141), (1260, 114443), (1470, 98094), (1764, 81745), (2205, 65396), (2940, 49047), (4410, 32698), (8820, 16349)]