902493540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:483

約数の個数: 288

約数和(自身を含む): 3170119680

約数和(自身を除く): 2267626140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 53, 57, 60, 65, 76, 78, 90, 95, 106, 114, 117, 130, 156, 159, 171, 180, 190, 195, 212, 228, 234, 247, 260, 265, 285, 318, 342, 380, 383, 390, 468, 477, 494, 530, 570, 585, 636, 684, 689, 741, 766, 780, 795, 855, 954, 988, 1007, 1060, 1140, 1149, 1170, 1235, 1378, 1482, 1532, 1590, 1710, 1908, 1915, 2014, 2067, 2223, 2298, 2340, 2385, 2470, 2756, 2964, 3021, 3180, 3420, 3445, 3447, 3705, 3830, 4028, 4134, 4446, 4596, 4770, 4940, 4979, 5035, 5745, 6042, 6201, 6890, 6894, 7277, 7410, 7660, 8268, 8892, 9063, 9540, 9958, 10070, 10335, 11115, 11490, 12084, 12402, 13091, 13780, 13788, 14554, 14820, 14937, 15105, 17235, 18126, 19916, 20140, 20299, 20670, 21831, 22230, 22980, 24804, 24895, 26182, 29108, 29874, 30210, 31005, 34470, 36252, 36385, 39273, 40598, 41340, 43662, 44460, 44811, 45315, 49790, 52364, 59748, 60420, 60897, 62010, 65455, 65493, 68940, 72770, 74685, 78546, 81196, 87324, 89622, 90630, 94601, 99580, 101495, 109155, 117819, 121794, 124020, 130910, 130986, 145540, 149370, 157092, 179244, 181260, 182691, 189202, 196365, 202990, 218310, 224055, 235638, 243588, 261820, 261972, 263887, 283803, 298740, 304485, 327465, 365382, 378404, 385681, 392730, 405980, 436620, 448110, 471276, 473005, 527774, 567606, 589095, 608970, 654930, 730764, 771362, 785460, 791661, 851409, 896220, 913455, 946010, 1055548, 1135212, 1157043, 1178190, 1217940, 1309860, 1319435, 1419015, 1542724, 1583322, 1702818, 1826910, 1892020, 1928405, 2314086, 2356380, 2374983, 2638870, 2838030, 3166644, 3405636, 3471129, 3653820, 3856810, 3958305, 4257045, 4628172, 4749966, 5013853, 5277740, 5676060, 5785215, 6942258, 7713620, 7916610, 8514090, 9499932, 10027706, 11570430, 11874915, 13884516, 15041559, 15833220, 17028180, 17355645, 20055412, 23140860, 23749830, 25069265, 30083118, 34711290, 45124677, 47499660, 50138530, 60166236, 69422580, 75207795, 90249354, 100277060, 150415590, 180498708, 225623385, 300831180, 451246770, 902493540]

約数ペア:

[(1, 902493540), (2, 451246770), (3, 300831180), (4, 225623385), (5, 180498708), (6, 150415590), (9, 100277060), (10, 90249354), (12, 75207795), (13, 69422580), (15, 60166236), (18, 50138530), (19, 47499660), (20, 45124677), (26, 34711290), (30, 30083118), (36, 25069265), (38, 23749830), (39, 23140860), (45, 20055412), (52, 17355645), (53, 17028180), (57, 15833220), (60, 15041559), (65, 13884516), (76, 11874915), (78, 11570430), (90, 10027706), (95, 9499932), (106, 8514090), (114, 7916610), (117, 7713620), (130, 6942258), (156, 5785215), (159, 5676060), (171, 5277740), (180, 5013853), (190, 4749966), (195, 4628172), (212, 4257045), (228, 3958305), (234, 3856810), (247, 3653820), (260, 3471129), (265, 3405636), (285, 3166644), (318, 2838030), (342, 2638870), (380, 2374983), (383, 2356380), (390, 2314086), (468, 1928405), (477, 1892020), (494, 1826910), (530, 1702818), (570, 1583322), (585, 1542724), (636, 1419015), (684, 1319435), (689, 1309860), (741, 1217940), (766, 1178190), (780, 1157043), (795, 1135212), (855, 1055548), (954, 946010), (988, 913455), (1007, 896220), (1060, 851409), (1140, 791661), (1149, 785460), (1170, 771362), (1235, 730764), (1378, 654930), (1482, 608970), (1532, 589095), (1590, 567606), (1710, 527774), (1908, 473005), (1915, 471276), (2014, 448110), (2067, 436620), (2223, 405980), (2298, 392730), (2340, 385681), (2385, 378404), (2470, 365382), (2756, 327465), (2964, 304485), (3021, 298740), (3180, 283803), (3420, 263887), (3445, 261972), (3447, 261820), (3705, 243588), (3830, 235638), (4028, 224055), (4134, 218310), (4446, 202990), (4596, 196365), (4770, 189202), (4940, 182691), (4979, 181260), (5035, 179244), (5745, 157092), (6042, 149370), (6201, 145540), (6890, 130986), (6894, 130910), (7277, 124020), (7410, 121794), (7660, 117819), (8268, 109155), (8892, 101495), (9063, 99580), (9540, 94601), (9958, 90630), (10070, 89622), (10335, 87324), (11115, 81196), (11490, 78546), (12084, 74685), (12402, 72770), (13091, 68940), (13780, 65493), (13788, 65455), (14554, 62010), (14820, 60897), (14937, 60420), (15105, 59748), (17235, 52364), (18126, 49790), (19916, 45315), (20140, 44811), (20299, 44460), (20670, 43662), (21831, 41340), (22230, 40598), (22980, 39273), (24804, 36385), (24895, 36252), (26182, 34470), (29108, 31005), (29874, 30210)]