144202590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1767

約数の個数: 144

約数和(自身を含む): 459360720

約数和(自身を除く): 315158130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 630, 665, 735, 798, 855, 882, 931, 1197, 1330, 1470, 1710, 1721, 1862, 1995, 2205, 2394, 2793, 3442, 3990, 4410, 4655, 5163, 5586, 5985, 8379, 8605, 9310, 10326, 11970, 12047, 13965, 15489, 16758, 17210, 24094, 25815, 27930, 30978, 32699, 36141, 41895, 51630, 60235, 65398, 72282, 77445, 83790, 84329, 98097, 108423, 120470, 154890, 163495, 168658, 180705, 196194, 216846, 228893, 252987, 294291, 326990, 361410, 421645, 457786, 490485, 505974, 542115, 588582, 686679, 758961, 843290, 980970, 1084230, 1144465, 1264935, 1373358, 1471455, 1517922, 1602251, 2060037, 2288930, 2529870, 2942910, 3204502, 3433395, 3794805, 4120074, 4806753, 6866790, 7589610, 8011255, 9613506, 10300185, 14420259, 16022510, 20600370, 24033765, 28840518, 48067530, 72101295, 144202590]

約数ペア:

[(1, 144202590), (2, 72101295), (3, 48067530), (5, 28840518), (6, 24033765), (7, 20600370), (9, 16022510), (10, 14420259), (14, 10300185), (15, 9613506), (18, 8011255), (19, 7589610), (21, 6866790), (30, 4806753), (35, 4120074), (38, 3794805), (42, 3433395), (45, 3204502), (49, 2942910), (57, 2529870), (63, 2288930), (70, 2060037), (90, 1602251), (95, 1517922), (98, 1471455), (105, 1373358), (114, 1264935), (126, 1144465), (133, 1084230), (147, 980970), (171, 843290), (190, 758961), (210, 686679), (245, 588582), (266, 542115), (285, 505974), (294, 490485), (315, 457786), (342, 421645), (399, 361410), (441, 326990), (490, 294291), (570, 252987), (630, 228893), (665, 216846), (735, 196194), (798, 180705), (855, 168658), (882, 163495), (931, 154890), (1197, 120470), (1330, 108423), (1470, 98097), (1710, 84329), (1721, 83790), (1862, 77445), (1995, 72282), (2205, 65398), (2394, 60235), (2793, 51630), (3442, 41895), (3990, 36141), (4410, 32699), (4655, 30978), (5163, 27930), (5586, 25815), (5985, 24094), (8379, 17210), (8605, 16758), (9310, 15489), (10326, 13965), (11970, 12047)]