248837068980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{26849}}^1$

素因数の和:28780

約数の個数: 144

約数和(自身を含む): 783201182400

約数和(自身を除く): 534364113420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 1907, 2430, 3814, 4860, 5721, 7628, 9535, 11442, 17163, 19070, 22884, 26849, 28605, 34326, 38140, 51489, 53698, 57210, 68652, 80547, 85815, 102978, 107396, 114420, 134245, 154467, 161094, 171630, 205956, 241641, 257445, 268490, 308934, 322188, 343260, 402735, 463401, 483282, 514890, 536980, 617868, 724923, 772335, 805470, 926802, 966564, 1029780, 1208205, 1449846, 1544670, 1610940, 1853604, 2174769, 2317005, 2416410, 2899692, 3089340, 3624615, 4349538, 4634010, 4832820, 6524307, 7249230, 8699076, 9268020, 10873845, 13048614, 14498460, 21747690, 26097228, 32621535, 43495380, 51201043, 65243070, 102402086, 130486140, 153603129, 204804172, 256005215, 307206258, 460809387, 512010430, 614412516, 768015645, 921618774, 1024020860, 1382428161, 1536031290, 1843237548, 2304046935, 2764856322, 3072062580, 4147284483, 4608093870, 5529712644, 6912140805, 8294568966, 9216187740, 12441853449, 13824281610, 16589137932, 20736422415, 24883706898, 27648563220, 41472844830, 49767413796, 62209267245, 82945689660, 124418534490, 248837068980]

約数ペア:

[(1, 248837068980), (2, 124418534490), (3, 82945689660), (4, 62209267245), (5, 49767413796), (6, 41472844830), (9, 27648563220), (10, 24883706898), (12, 20736422415), (15, 16589137932), (18, 13824281610), (20, 12441853449), (27, 9216187740), (30, 8294568966), (36, 6912140805), (45, 5529712644), (54, 4608093870), (60, 4147284483), (81, 3072062580), (90, 2764856322), (108, 2304046935), (135, 1843237548), (162, 1536031290), (180, 1382428161), (243, 1024020860), (270, 921618774), (324, 768015645), (405, 614412516), (486, 512010430), (540, 460809387), (810, 307206258), (972, 256005215), (1215, 204804172), (1620, 153603129), (1907, 130486140), (2430, 102402086), (3814, 65243070), (4860, 51201043), (5721, 43495380), (7628, 32621535), (9535, 26097228), (11442, 21747690), (17163, 14498460), (19070, 13048614), (22884, 10873845), (26849, 9268020), (28605, 8699076), (34326, 7249230), (38140, 6524307), (51489, 4832820), (53698, 4634010), (57210, 4349538), (68652, 3624615), (80547, 3089340), (85815, 2899692), (102978, 2416410), (107396, 2317005), (114420, 2174769), (134245, 1853604), (154467, 1610940), (161094, 1544670), (171630, 1449846), (205956, 1208205), (241641, 1029780), (257445, 966564), (268490, 926802), (308934, 805470), (322188, 772335), (343260, 724923), (402735, 617868), (463401, 536980), (483282, 514890)]