181285830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 370291770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 121, 135, 155, 165, 179, 186, 198, 242, 270, 279, 297, 310, 330, 341, 358, 363, 465, 495, 537, 558, 594, 605, 682, 726, 837, 895, 930, 990, 1023, 1074, 1089, 1210, 1395, 1485, 1611, 1674, 1705, 1790, 1815, 1969, 2046, 2178, 2685, 2790, 2970, 3069, 3222, 3267, 3410, 3630, 3751, 3938, 4185, 4833, 5115, 5370, 5445, 5549, 5907, 6138, 6534, 7502, 8055, 8370, 9207, 9666, 9845, 10230, 10890, 11098, 11253, 11814, 15345, 16110, 16335, 16647, 17721, 18414, 18755, 19690, 21659, 22506, 24165, 27745, 29535, 30690, 32670, 33294, 33759, 35442, 37510, 43318, 46035, 48330, 49941, 53163, 55490, 56265, 59070, 61039, 64977, 67518, 83235, 88605, 92070, 99882, 101277, 106326, 108295, 112530, 122078, 129954, 149823, 166470, 168795, 177210, 183117, 194931, 202554, 216590, 249705, 265815, 299646, 305195, 324885, 337590, 366234, 389862, 499410, 506385, 531630, 549351, 584793, 610390, 649770, 671429, 749115, 915585, 974655, 1012770, 1098702, 1169586, 1342858, 1498230, 1648053, 1831170, 1949310, 2014287, 2746755, 2923965, 3296106, 3357145, 4028574, 5493510, 5847930, 6042861, 6714290, 8240265, 10071435, 12085722, 16480530, 18128583, 20142870, 30214305, 36257166, 60428610, 90642915, 181285830]

約数ペア:

[(1, 181285830), (2, 90642915), (3, 60428610), (5, 36257166), (6, 30214305), (9, 20142870), (10, 18128583), (11, 16480530), (15, 12085722), (18, 10071435), (22, 8240265), (27, 6714290), (30, 6042861), (31, 5847930), (33, 5493510), (45, 4028574), (54, 3357145), (55, 3296106), (62, 2923965), (66, 2746755), (90, 2014287), (93, 1949310), (99, 1831170), (110, 1648053), (121, 1498230), (135, 1342858), (155, 1169586), (165, 1098702), (179, 1012770), (186, 974655), (198, 915585), (242, 749115), (270, 671429), (279, 649770), (297, 610390), (310, 584793), (330, 549351), (341, 531630), (358, 506385), (363, 499410), (465, 389862), (495, 366234), (537, 337590), (558, 324885), (594, 305195), (605, 299646), (682, 265815), (726, 249705), (837, 216590), (895, 202554), (930, 194931), (990, 183117), (1023, 177210), (1074, 168795), (1089, 166470), (1210, 149823), (1395, 129954), (1485, 122078), (1611, 112530), (1674, 108295), (1705, 106326), (1790, 101277), (1815, 99882), (1969, 92070), (2046, 88605), (2178, 83235), (2685, 67518), (2790, 64977), (2970, 61039), (3069, 59070), (3222, 56265), (3267, 55490), (3410, 53163), (3630, 49941), (3751, 48330), (3938, 46035), (4185, 43318), (4833, 37510), (5115, 35442), (5370, 33759), (5445, 33294), (5549, 32670), (5907, 30690), (6138, 29535), (6534, 27745), (7502, 24165), (8055, 22506), (8370, 21659), (9207, 19690), (9666, 18755), (9845, 18414), (10230, 17721), (10890, 16647), (11098, 16335), (11253, 16110), (11814, 15345)]