100653900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 306647040

約数和(自身を除く): 205993140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 79, 93, 100, 124, 137, 150, 155, 158, 186, 237, 274, 300, 310, 316, 372, 395, 411, 465, 474, 548, 620, 685, 775, 790, 822, 930, 948, 1185, 1370, 1550, 1580, 1644, 1860, 1975, 2055, 2325, 2370, 2449, 2740, 3100, 3425, 3950, 4110, 4247, 4650, 4740, 4898, 5925, 6850, 7347, 7900, 8220, 8494, 9300, 9796, 10275, 10823, 11850, 12245, 12741, 13700, 14694, 16988, 20550, 21235, 21646, 23700, 24490, 25482, 29388, 32469, 36735, 41100, 42470, 43292, 48980, 50964, 54115, 61225, 63705, 64938, 73470, 84940, 106175, 108230, 122450, 127410, 129876, 146940, 162345, 183675, 212350, 216460, 244900, 254820, 270575, 318525, 324690, 335513, 367350, 424700, 541150, 637050, 649380, 671026, 734700, 811725, 1006539, 1082300, 1274100, 1342052, 1623450, 1677565, 2013078, 3246900, 3355130, 4026156, 5032695, 6710260, 8387825, 10065390, 16775650, 20130780, 25163475, 33551300, 50326950, 100653900]

約数ペア:

[(1, 100653900), (2, 50326950), (3, 33551300), (4, 25163475), (5, 20130780), (6, 16775650), (10, 10065390), (12, 8387825), (15, 6710260), (20, 5032695), (25, 4026156), (30, 3355130), (31, 3246900), (50, 2013078), (60, 1677565), (62, 1623450), (75, 1342052), (79, 1274100), (93, 1082300), (100, 1006539), (124, 811725), (137, 734700), (150, 671026), (155, 649380), (158, 637050), (186, 541150), (237, 424700), (274, 367350), (300, 335513), (310, 324690), (316, 318525), (372, 270575), (395, 254820), (411, 244900), (465, 216460), (474, 212350), (548, 183675), (620, 162345), (685, 146940), (775, 129876), (790, 127410), (822, 122450), (930, 108230), (948, 106175), (1185, 84940), (1370, 73470), (1550, 64938), (1580, 63705), (1644, 61225), (1860, 54115), (1975, 50964), (2055, 48980), (2325, 43292), (2370, 42470), (2449, 41100), (2740, 36735), (3100, 32469), (3425, 29388), (3950, 25482), (4110, 24490), (4247, 23700), (4650, 21646), (4740, 21235), (4898, 20550), (5925, 16988), (6850, 14694), (7347, 13700), (7900, 12741), (8220, 12245), (8494, 11850), (9300, 10823), (9796, 10275)]