225044820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1295

約数の個数: 288

約数和(自身を含む): 917280000

約数和(自身を除く): 692235180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1249, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2145, 2310, 2340, 2498, 2574, 2730, 2772, 2860, 3003, 3276, 3465, 3747, 4004, 4095, 4290, 4620, 4996, 5005, 5148, 5460, 6006, 6245, 6435, 6930, 7494, 8190, 8580, 8743, 9009, 10010, 11241, 12012, 12490, 12870, 13739, 13860, 14988, 15015, 16237, 16380, 17486, 18018, 18735, 20020, 22482, 24980, 25740, 26229, 27478, 30030, 32474, 34972, 36036, 37470, 41217, 43715, 44964, 45045, 48711, 52458, 54956, 56205, 60060, 64948, 68695, 74940, 78687, 81185, 82434, 87430, 90090, 96173, 97422, 104916, 112410, 113659, 123651, 131145, 137390, 146133, 157374, 162370, 164868, 174860, 178607, 180180, 192346, 194844, 206085, 224820, 227318, 243555, 247302, 262290, 274780, 288519, 292266, 314748, 324740, 340977, 357214, 384692, 393435, 412170, 454636, 480865, 487110, 494604, 524580, 535821, 568295, 577038, 584532, 618255, 681954, 714428, 730665, 786870, 824340, 865557, 893035, 961730, 974220, 1022931, 1071642, 1136590, 1154076, 1236510, 1250249, 1363908, 1442595, 1461330, 1573740, 1607463, 1704885, 1731114, 1786070, 1923460, 2045862, 2143284, 2273180, 2473020, 2500498, 2679105, 2885190, 2922660, 3214926, 3409770, 3462228, 3572140, 3750747, 4091724, 4327785, 5000996, 5114655, 5358210, 5770380, 6251245, 6429852, 6819540, 7501494, 8037315, 8655570, 10229310, 10716420, 11252241, 12502490, 15002988, 16074630, 17311140, 18753735, 20458620, 22504482, 25004980, 32149260, 37507470, 45008964, 56261205, 75014940, 112522410, 225044820]

約数ペア:

[(1, 225044820), (2, 112522410), (3, 75014940), (4, 56261205), (5, 45008964), (6, 37507470), (7, 32149260), (9, 25004980), (10, 22504482), (11, 20458620), (12, 18753735), (13, 17311140), (14, 16074630), (15, 15002988), (18, 12502490), (20, 11252241), (21, 10716420), (22, 10229310), (26, 8655570), (28, 8037315), (30, 7501494), (33, 6819540), (35, 6429852), (36, 6251245), (39, 5770380), (42, 5358210), (44, 5114655), (45, 5000996), (52, 4327785), (55, 4091724), (60, 3750747), (63, 3572140), (65, 3462228), (66, 3409770), (70, 3214926), (77, 2922660), (78, 2885190), (84, 2679105), (90, 2500498), (91, 2473020), (99, 2273180), (105, 2143284), (110, 2045862), (117, 1923460), (126, 1786070), (130, 1731114), (132, 1704885), (140, 1607463), (143, 1573740), (154, 1461330), (156, 1442595), (165, 1363908), (180, 1250249), (182, 1236510), (195, 1154076), (198, 1136590), (210, 1071642), (220, 1022931), (231, 974220), (234, 961730), (252, 893035), (260, 865557), (273, 824340), (286, 786870), (308, 730665), (315, 714428), (330, 681954), (364, 618255), (385, 584532), (390, 577038), (396, 568295), (420, 535821), (429, 524580), (455, 494604), (462, 487110), (468, 480865), (495, 454636), (546, 412170), (572, 393435), (585, 384692), (630, 357214), (660, 340977), (693, 324740), (715, 314748), (770, 292266), (780, 288519), (819, 274780), (858, 262290), (910, 247302), (924, 243555), (990, 227318), (1001, 224820), (1092, 206085), (1155, 194844), (1170, 192346), (1249, 180180), (1260, 178607), (1287, 174860), (1365, 164868), (1386, 162370), (1430, 157374), (1540, 146133), (1638, 137390), (1716, 131145), (1820, 123651), (1980, 113659), (2002, 112410), (2145, 104916), (2310, 97422), (2340, 96173), (2498, 90090), (2574, 87430), (2730, 82434), (2772, 81185), (2860, 78687), (3003, 74940), (3276, 68695), (3465, 64948), (3747, 60060), (4004, 56205), (4095, 54956), (4290, 52458), (4620, 48711), (4996, 45045), (5005, 44964), (5148, 43715), (5460, 41217), (6006, 37470), (6245, 36036), (6435, 34972), (6930, 32474), (7494, 30030), (8190, 27478), (8580, 26229), (8743, 25740), (9009, 24980), (10010, 22482), (11241, 20020), (12012, 18735), (12490, 18018), (12870, 17486), (13739, 16380), (13860, 16237), (14988, 15015)]