83128050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 236770560

約数和(自身を除く): 153642510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 59, 62, 75, 90, 93, 101, 118, 150, 155, 177, 186, 202, 225, 279, 295, 303, 310, 354, 450, 465, 505, 531, 558, 590, 606, 775, 885, 909, 930, 1010, 1062, 1395, 1475, 1515, 1550, 1770, 1818, 1829, 2325, 2525, 2655, 2790, 2950, 3030, 3131, 3658, 4425, 4545, 4650, 5050, 5310, 5487, 5959, 6262, 6975, 7575, 8850, 9090, 9145, 9393, 10974, 11918, 13275, 13950, 15150, 15655, 16461, 17877, 18290, 18786, 22725, 26550, 27435, 28179, 29795, 31310, 32922, 35754, 45450, 45725, 46965, 53631, 54870, 56358, 59590, 78275, 82305, 89385, 91450, 93930, 107262, 137175, 140895, 148975, 156550, 164610, 178770, 184729, 234825, 268155, 274350, 281790, 297950, 369458, 411525, 446925, 469650, 536310, 554187, 704475, 823050, 893850, 923645, 1108374, 1340775, 1408950, 1662561, 1847290, 2681550, 2770935, 3325122, 4618225, 5541870, 8312805, 9236450, 13854675, 16625610, 27709350, 41564025, 83128050]

約数ペア:

[(1, 83128050), (2, 41564025), (3, 27709350), (5, 16625610), (6, 13854675), (9, 9236450), (10, 8312805), (15, 5541870), (18, 4618225), (25, 3325122), (30, 2770935), (31, 2681550), (45, 1847290), (50, 1662561), (59, 1408950), (62, 1340775), (75, 1108374), (90, 923645), (93, 893850), (101, 823050), (118, 704475), (150, 554187), (155, 536310), (177, 469650), (186, 446925), (202, 411525), (225, 369458), (279, 297950), (295, 281790), (303, 274350), (310, 268155), (354, 234825), (450, 184729), (465, 178770), (505, 164610), (531, 156550), (558, 148975), (590, 140895), (606, 137175), (775, 107262), (885, 93930), (909, 91450), (930, 89385), (1010, 82305), (1062, 78275), (1395, 59590), (1475, 56358), (1515, 54870), (1550, 53631), (1770, 46965), (1818, 45725), (1829, 45450), (2325, 35754), (2525, 32922), (2655, 31310), (2790, 29795), (2950, 28179), (3030, 27435), (3131, 26550), (3658, 22725), (4425, 18786), (4545, 18290), (4650, 17877), (5050, 16461), (5310, 15655), (5487, 15150), (5959, 13950), (6262, 13275), (6975, 11918), (7575, 10974), (8850, 9393), (9090, 9145)]