145436200

素因数分解:

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

素因数の和:228

約数の個数: 192

約数和(自身を含む): 426222720

約数和(自身を除く): 280786520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 61, 65, 70, 91, 100, 104, 122, 130, 131, 140, 175, 182, 200, 244, 260, 262, 280, 305, 325, 350, 364, 427, 455, 488, 520, 524, 610, 650, 655, 700, 728, 793, 854, 910, 917, 1048, 1220, 1300, 1310, 1400, 1525, 1586, 1703, 1708, 1820, 1834, 2135, 2275, 2440, 2600, 2620, 3050, 3172, 3275, 3406, 3416, 3640, 3668, 3965, 4270, 4550, 4585, 5240, 5551, 6100, 6344, 6550, 6812, 7336, 7930, 7991, 8515, 8540, 9100, 9170, 10675, 11102, 11921, 12200, 13100, 13624, 15860, 15982, 17030, 17080, 18200, 18340, 19825, 21350, 22204, 22925, 23842, 26200, 27755, 31720, 31964, 34060, 36680, 39650, 39955, 42575, 42700, 44408, 45850, 47684, 55510, 55937, 59605, 63928, 68120, 79300, 79910, 85150, 85400, 91700, 95368, 103883, 111020, 111874, 119210, 138775, 158600, 159820, 170300, 183400, 199775, 207766, 222040, 223748, 238420, 277550, 279685, 298025, 319640, 340600, 399550, 415532, 447496, 476840, 519415, 555100, 559370, 596050, 727181, 799100, 831064, 1038830, 1110200, 1118740, 1192100, 1398425, 1454362, 1598200, 2077660, 2237480, 2384200, 2597075, 2796850, 2908724, 3635905, 4155320, 5194150, 5593700, 5817448, 7271810, 10388300, 11187400, 14543620, 18179525, 20776600, 29087240, 36359050, 72718100, 145436200]

約数ペア:

[(1, 145436200), (2, 72718100), (4, 36359050), (5, 29087240), (7, 20776600), (8, 18179525), (10, 14543620), (13, 11187400), (14, 10388300), (20, 7271810), (25, 5817448), (26, 5593700), (28, 5194150), (35, 4155320), (40, 3635905), (50, 2908724), (52, 2796850), (56, 2597075), (61, 2384200), (65, 2237480), (70, 2077660), (91, 1598200), (100, 1454362), (104, 1398425), (122, 1192100), (130, 1118740), (131, 1110200), (140, 1038830), (175, 831064), (182, 799100), (200, 727181), (244, 596050), (260, 559370), (262, 555100), (280, 519415), (305, 476840), (325, 447496), (350, 415532), (364, 399550), (427, 340600), (455, 319640), (488, 298025), (520, 279685), (524, 277550), (610, 238420), (650, 223748), (655, 222040), (700, 207766), (728, 199775), (793, 183400), (854, 170300), (910, 159820), (917, 158600), (1048, 138775), (1220, 119210), (1300, 111874), (1310, 111020), (1400, 103883), (1525, 95368), (1586, 91700), (1703, 85400), (1708, 85150), (1820, 79910), (1834, 79300), (2135, 68120), (2275, 63928), (2440, 59605), (2600, 55937), (2620, 55510), (3050, 47684), (3172, 45850), (3275, 44408), (3406, 42700), (3416, 42575), (3640, 39955), (3668, 39650), (3965, 36680), (4270, 34060), (4550, 31964), (4585, 31720), (5240, 27755), (5551, 26200), (6100, 23842), (6344, 22925), (6550, 22204), (6812, 21350), (7336, 19825), (7930, 18340), (7991, 18200), (8515, 17080), (8540, 17030), (9100, 15982), (9170, 15860), (10675, 13624), (11102, 13100), (11921, 12200)]