187844580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13553}}^1$

素因数の和:13586

約数の個数: 144

約数和(自身を含む): 710446464

約数和(自身を除く): 522601884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13553, 13860, 27106, 40659, 54212, 67765, 81318, 94871, 121977, 135530, 149083, 162636, 189742, 203295, 243954, 271060, 284613, 298166, 379484, 406590, 447249, 474355, 487908, 569226, 596332, 609885, 745415, 813180, 853839, 894498, 948710, 1043581, 1138452, 1219770, 1341747, 1423065, 1490830, 1707678, 1788996, 1897420, 2087162, 2236245, 2439540, 2683494, 2846130, 2981660, 3130743, 3415356, 4174324, 4269195, 4472490, 5217905, 5366988, 5692260, 6261486, 6708735, 8538390, 8944980, 9392229, 10435810, 12522972, 13417470, 15653715, 17076780, 18784458, 20871620, 26834940, 31307430, 37568916, 46961145, 62614860, 93922290, 187844580]

約数ペア:

[(1, 187844580), (2, 93922290), (3, 62614860), (4, 46961145), (5, 37568916), (6, 31307430), (7, 26834940), (9, 20871620), (10, 18784458), (11, 17076780), (12, 15653715), (14, 13417470), (15, 12522972), (18, 10435810), (20, 9392229), (21, 8944980), (22, 8538390), (28, 6708735), (30, 6261486), (33, 5692260), (35, 5366988), (36, 5217905), (42, 4472490), (44, 4269195), (45, 4174324), (55, 3415356), (60, 3130743), (63, 2981660), (66, 2846130), (70, 2683494), (77, 2439540), (84, 2236245), (90, 2087162), (99, 1897420), (105, 1788996), (110, 1707678), (126, 1490830), (132, 1423065), (140, 1341747), (154, 1219770), (165, 1138452), (180, 1043581), (198, 948710), (210, 894498), (220, 853839), (231, 813180), (252, 745415), (308, 609885), (315, 596332), (330, 569226), (385, 487908), (396, 474355), (420, 447249), (462, 406590), (495, 379484), (630, 298166), (660, 284613), (693, 271060), (770, 243954), (924, 203295), (990, 189742), (1155, 162636), (1260, 149083), (1386, 135530), (1540, 121977), (1980, 94871), (2310, 81318), (2772, 67765), (3465, 54212), (4620, 40659), (6930, 27106), (13553, 13860)]