276273270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 926190720

約数和(自身を除く): 649917450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 61, 63, 65, 70, 78, 79, 90, 91, 98, 105, 117, 122, 126, 130, 147, 158, 182, 183, 195, 210, 234, 237, 245, 273, 294, 305, 315, 366, 390, 395, 427, 441, 455, 474, 490, 546, 549, 553, 585, 610, 630, 637, 711, 735, 790, 793, 819, 854, 882, 910, 915, 1027, 1098, 1106, 1170, 1185, 1274, 1281, 1365, 1422, 1470, 1586, 1638, 1659, 1830, 1911, 2054, 2135, 2205, 2370, 2379, 2562, 2730, 2745, 2765, 2989, 3081, 3185, 3318, 3555, 3822, 3843, 3871, 3965, 4095, 4270, 4410, 4758, 4819, 4977, 5135, 5490, 5530, 5551, 5733, 5978, 6162, 6370, 6405, 7110, 7137, 7189, 7686, 7742, 7930, 8190, 8295, 8967, 9243, 9555, 9638, 9954, 10270, 11102, 11466, 11613, 11895, 12810, 14274, 14378, 14457, 14945, 15405, 16590, 16653, 17934, 18486, 19110, 19215, 19355, 21567, 23226, 23790, 24095, 24885, 26901, 27755, 28665, 28914, 29890, 30810, 33306, 33733, 34839, 35685, 35945, 38430, 38710, 38857, 43134, 43371, 44835, 46215, 48190, 49770, 49959, 50323, 53802, 55510, 57330, 58065, 62647, 64701, 67466, 69678, 71370, 71890, 72285, 77714, 83265, 86742, 89670, 92430, 99918, 100646, 101199, 107835, 116130, 116571, 125294, 129402, 134505, 144570, 150969, 166530, 168665, 174195, 187941, 194285, 202398, 215670, 216855, 233142, 236131, 249795, 251615, 269010, 301938, 303597, 313235, 323505, 337330, 348390, 349713, 375882, 388570, 433710, 438529, 452907, 472262, 499590, 503230, 505995, 563823, 582855, 607194, 626470, 647010, 699426, 708393, 754845, 877058, 905814, 939705, 1011990, 1127646, 1165710, 1180655, 1315587, 1416786, 1509690, 1517985, 1748565, 1879410, 2125179, 2192645, 2264535, 2361310, 2631174, 2819115, 3035970, 3069703, 3497130, 3541965, 3946761, 4250358, 4385290, 4529070, 5638230, 6139406, 6577935, 7083930, 7893522, 9209109, 10625895, 13155870, 15348515, 18418218, 19733805, 21251790, 27627327, 30697030, 39467610, 46045545, 55254654, 92091090, 138136635, 276273270]

約数ペア:

[(1, 276273270), (2, 138136635), (3, 92091090), (5, 55254654), (6, 46045545), (7, 39467610), (9, 30697030), (10, 27627327), (13, 21251790), (14, 19733805), (15, 18418218), (18, 15348515), (21, 13155870), (26, 10625895), (30, 9209109), (35, 7893522), (39, 7083930), (42, 6577935), (45, 6139406), (49, 5638230), (61, 4529070), (63, 4385290), (65, 4250358), (70, 3946761), (78, 3541965), (79, 3497130), (90, 3069703), (91, 3035970), (98, 2819115), (105, 2631174), (117, 2361310), (122, 2264535), (126, 2192645), (130, 2125179), (147, 1879410), (158, 1748565), (182, 1517985), (183, 1509690), (195, 1416786), (210, 1315587), (234, 1180655), (237, 1165710), (245, 1127646), (273, 1011990), (294, 939705), (305, 905814), (315, 877058), (366, 754845), (390, 708393), (395, 699426), (427, 647010), (441, 626470), (455, 607194), (474, 582855), (490, 563823), (546, 505995), (549, 503230), (553, 499590), (585, 472262), (610, 452907), (630, 438529), (637, 433710), (711, 388570), (735, 375882), (790, 349713), (793, 348390), (819, 337330), (854, 323505), (882, 313235), (910, 303597), (915, 301938), (1027, 269010), (1098, 251615), (1106, 249795), (1170, 236131), (1185, 233142), (1274, 216855), (1281, 215670), (1365, 202398), (1422, 194285), (1470, 187941), (1586, 174195), (1638, 168665), (1659, 166530), (1830, 150969), (1911, 144570), (2054, 134505), (2135, 129402), (2205, 125294), (2370, 116571), (2379, 116130), (2562, 107835), (2730, 101199), (2745, 100646), (2765, 99918), (2989, 92430), (3081, 89670), (3185, 86742), (3318, 83265), (3555, 77714), (3822, 72285), (3843, 71890), (3871, 71370), (3965, 69678), (4095, 67466), (4270, 64701), (4410, 62647), (4758, 58065), (4819, 57330), (4977, 55510), (5135, 53802), (5490, 50323), (5530, 49959), (5551, 49770), (5733, 48190), (5978, 46215), (6162, 44835), (6370, 43371), (6405, 43134), (7110, 38857), (7137, 38710), (7189, 38430), (7686, 35945), (7742, 35685), (7930, 34839), (8190, 33733), (8295, 33306), (8967, 30810), (9243, 29890), (9555, 28914), (9638, 28665), (9954, 27755), (10270, 26901), (11102, 24885), (11466, 24095), (11613, 23790), (11895, 23226), (12810, 21567), (14274, 19355), (14378, 19215), (14457, 19110), (14945, 18486), (15405, 17934), (16590, 16653)]