1018053400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 3036836880

約数和(自身を除く): 2018783480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 61, 65, 70, 91, 98, 100, 104, 122, 130, 131, 140, 175, 182, 196, 200, 244, 245, 260, 262, 280, 305, 325, 350, 364, 392, 427, 455, 488, 490, 520, 524, 610, 637, 650, 655, 700, 728, 793, 854, 910, 917, 980, 1048, 1220, 1225, 1274, 1300, 1310, 1400, 1525, 1586, 1703, 1708, 1820, 1834, 1960, 2135, 2275, 2440, 2450, 2548, 2600, 2620, 2989, 3050, 3172, 3185, 3275, 3406, 3416, 3640, 3668, 3965, 4270, 4550, 4585, 4900, 5096, 5240, 5551, 5978, 6100, 6344, 6370, 6419, 6550, 6812, 7336, 7930, 7991, 8515, 8540, 9100, 9170, 9800, 10675, 11102, 11921, 11956, 12200, 12740, 12838, 13100, 13624, 14945, 15860, 15925, 15982, 17030, 17080, 18200, 18340, 19825, 21350, 22204, 22925, 23842, 23912, 25480, 25676, 26200, 27755, 29890, 31720, 31850, 31964, 32095, 34060, 36680, 38857, 39650, 39955, 42575, 42700, 44408, 45850, 47684, 51352, 55510, 55937, 59605, 59780, 63700, 63928, 64190, 68120, 74725, 77714, 79300, 79910, 83447, 85150, 85400, 91700, 95368, 103883, 111020, 111874, 119210, 119560, 127400, 128380, 138775, 149450, 155428, 158600, 159820, 160475, 166894, 170300, 183400, 194285, 199775, 207766, 222040, 223748, 238420, 256760, 277550, 279685, 298025, 298900, 310856, 319640, 320950, 333788, 340600, 388570, 391559, 399550, 415532, 417235, 447496, 476840, 519415, 555100, 559370, 596050, 597800, 641900, 667576, 727181, 777140, 783118, 799100, 831064, 834470, 971425, 1038830, 1110200, 1118740, 1192100, 1283800, 1398425, 1454362, 1554280, 1566236, 1598200, 1668940, 1942850, 1957795, 2077660, 2086175, 2237480, 2384200, 2597075, 2796850, 2908724, 3132472, 3337880, 3635905, 3885700, 3915590, 4155320, 4172350, 5090267, 5194150, 5593700, 5817448, 7271810, 7771400, 7831180, 8344700, 9788975, 10180534, 10388300, 11187400, 14543620, 15662360, 16689400, 18179525, 19577950, 20361068, 20776600, 25451335, 29087240, 36359050, 39155900, 40722136, 50902670, 72718100, 78311800, 101805340, 127256675, 145436200, 203610680, 254513350, 509026700, 1018053400]

約数ペア:

[(1, 1018053400), (2, 509026700), (4, 254513350), (5, 203610680), (7, 145436200), (8, 127256675), (10, 101805340), (13, 78311800), (14, 72718100), (20, 50902670), (25, 40722136), (26, 39155900), (28, 36359050), (35, 29087240), (40, 25451335), (49, 20776600), (50, 20361068), (52, 19577950), (56, 18179525), (61, 16689400), (65, 15662360), (70, 14543620), (91, 11187400), (98, 10388300), (100, 10180534), (104, 9788975), (122, 8344700), (130, 7831180), (131, 7771400), (140, 7271810), (175, 5817448), (182, 5593700), (196, 5194150), (200, 5090267), (244, 4172350), (245, 4155320), (260, 3915590), (262, 3885700), (280, 3635905), (305, 3337880), (325, 3132472), (350, 2908724), (364, 2796850), (392, 2597075), (427, 2384200), (455, 2237480), (488, 2086175), (490, 2077660), (520, 1957795), (524, 1942850), (610, 1668940), (637, 1598200), (650, 1566236), (655, 1554280), (700, 1454362), (728, 1398425), (793, 1283800), (854, 1192100), (910, 1118740), (917, 1110200), (980, 1038830), (1048, 971425), (1220, 834470), (1225, 831064), (1274, 799100), (1300, 783118), (1310, 777140), (1400, 727181), (1525, 667576), (1586, 641900), (1703, 597800), (1708, 596050), (1820, 559370), (1834, 555100), (1960, 519415), (2135, 476840), (2275, 447496), (2440, 417235), (2450, 415532), (2548, 399550), (2600, 391559), (2620, 388570), (2989, 340600), (3050, 333788), (3172, 320950), (3185, 319640), (3275, 310856), (3406, 298900), (3416, 298025), (3640, 279685), (3668, 277550), (3965, 256760), (4270, 238420), (4550, 223748), (4585, 222040), (4900, 207766), (5096, 199775), (5240, 194285), (5551, 183400), (5978, 170300), (6100, 166894), (6344, 160475), (6370, 159820), (6419, 158600), (6550, 155428), (6812, 149450), (7336, 138775), (7930, 128380), (7991, 127400), (8515, 119560), (8540, 119210), (9100, 111874), (9170, 111020), (9800, 103883), (10675, 95368), (11102, 91700), (11921, 85400), (11956, 85150), (12200, 83447), (12740, 79910), (12838, 79300), (13100, 77714), (13624, 74725), (14945, 68120), (15860, 64190), (15925, 63928), (15982, 63700), (17030, 59780), (17080, 59605), (18200, 55937), (18340, 55510), (19825, 51352), (21350, 47684), (22204, 45850), (22925, 44408), (23842, 42700), (23912, 42575), (25480, 39955), (25676, 39650), (26200, 38857), (27755, 36680), (29890, 34060), (31720, 32095), (31850, 31964)]