173317950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 216

約数和(自身を含む): 525682872

約数和(自身を除く): 352364922

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 43, 45, 50, 53, 65, 75, 78, 86, 90, 106, 117, 129, 130, 150, 159, 169, 195, 215, 225, 234, 258, 265, 318, 325, 338, 387, 390, 430, 450, 477, 507, 530, 559, 585, 645, 650, 689, 774, 795, 845, 954, 975, 1014, 1075, 1118, 1170, 1290, 1325, 1378, 1521, 1590, 1677, 1690, 1935, 1950, 2067, 2150, 2279, 2385, 2535, 2650, 2795, 2925, 3042, 3225, 3354, 3445, 3870, 3975, 4134, 4225, 4558, 4770, 5031, 5070, 5590, 5850, 6201, 6450, 6837, 6890, 7267, 7605, 7950, 8385, 8450, 8957, 9675, 10062, 10335, 11395, 11925, 12402, 12675, 13674, 13975, 14534, 15210, 16770, 17225, 17914, 19350, 20511, 20670, 21801, 22790, 23850, 25155, 25350, 26871, 27950, 29627, 31005, 34185, 34450, 36335, 38025, 41022, 41925, 43602, 44785, 50310, 51675, 53742, 56975, 59254, 62010, 65403, 68370, 72670, 76050, 80613, 83850, 88881, 89570, 102555, 103350, 109005, 113950, 125775, 130806, 134355, 148135, 155025, 161226, 170925, 177762, 181675, 205110, 218010, 223925, 251550, 266643, 268710, 296270, 310050, 327015, 341850, 363350, 385151, 403065, 444405, 447850, 512775, 533286, 545025, 654030, 671775, 740675, 770302, 806130, 888810, 1025550, 1090050, 1155453, 1333215, 1343550, 1481350, 1635075, 1925755, 2015325, 2222025, 2310906, 2666430, 3270150, 3466359, 3851510, 4030650, 4444050, 5777265, 6666075, 6932718, 9628775, 11554530, 13332150, 17331795, 19257550, 28886325, 34663590, 57772650, 86658975, 173317950]

約数ペア:

[(1, 173317950), (2, 86658975), (3, 57772650), (5, 34663590), (6, 28886325), (9, 19257550), (10, 17331795), (13, 13332150), (15, 11554530), (18, 9628775), (25, 6932718), (26, 6666075), (30, 5777265), (39, 4444050), (43, 4030650), (45, 3851510), (50, 3466359), (53, 3270150), (65, 2666430), (75, 2310906), (78, 2222025), (86, 2015325), (90, 1925755), (106, 1635075), (117, 1481350), (129, 1343550), (130, 1333215), (150, 1155453), (159, 1090050), (169, 1025550), (195, 888810), (215, 806130), (225, 770302), (234, 740675), (258, 671775), (265, 654030), (318, 545025), (325, 533286), (338, 512775), (387, 447850), (390, 444405), (430, 403065), (450, 385151), (477, 363350), (507, 341850), (530, 327015), (559, 310050), (585, 296270), (645, 268710), (650, 266643), (689, 251550), (774, 223925), (795, 218010), (845, 205110), (954, 181675), (975, 177762), (1014, 170925), (1075, 161226), (1118, 155025), (1170, 148135), (1290, 134355), (1325, 130806), (1378, 125775), (1521, 113950), (1590, 109005), (1677, 103350), (1690, 102555), (1935, 89570), (1950, 88881), (2067, 83850), (2150, 80613), (2279, 76050), (2385, 72670), (2535, 68370), (2650, 65403), (2795, 62010), (2925, 59254), (3042, 56975), (3225, 53742), (3354, 51675), (3445, 50310), (3870, 44785), (3975, 43602), (4134, 41925), (4225, 41022), (4558, 38025), (4770, 36335), (5031, 34450), (5070, 34185), (5590, 31005), (5850, 29627), (6201, 27950), (6450, 26871), (6837, 25350), (6890, 25155), (7267, 23850), (7605, 22790), (7950, 21801), (8385, 20670), (8450, 20511), (8957, 19350), (9675, 17914), (10062, 17225), (10335, 16770), (11395, 15210), (11925, 14534), (12402, 13975), (12675, 13674)]