75451950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1451

約数の個数: 144

約数和(自身を含む): 245475360

約数和(自身を除く): 170023410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 450, 510, 525, 595, 630, 714, 765, 850, 1050, 1071, 1190, 1275, 1409, 1530, 1575, 1785, 2142, 2550, 2818, 2975, 3150, 3570, 3825, 4227, 5355, 5950, 7045, 7650, 8454, 8925, 9863, 10710, 12681, 14090, 17850, 19726, 21135, 23953, 25362, 26775, 29589, 35225, 42270, 47906, 49315, 53550, 59178, 63405, 70450, 71859, 88767, 98630, 105675, 119765, 126810, 143718, 147945, 167671, 177534, 211350, 215577, 239530, 246575, 295890, 317025, 335342, 359295, 431154, 443835, 493150, 503013, 598825, 634050, 718590, 739725, 838355, 887670, 1006026, 1077885, 1197650, 1479450, 1509039, 1676710, 1796475, 2155770, 2219175, 2515065, 3018078, 3592950, 4191775, 4438350, 5030130, 5389425, 7545195, 8383550, 10778850, 12575325, 15090390, 25150650, 37725975, 75451950]

約数ペア:

[(1, 75451950), (2, 37725975), (3, 25150650), (5, 15090390), (6, 12575325), (7, 10778850), (9, 8383550), (10, 7545195), (14, 5389425), (15, 5030130), (17, 4438350), (18, 4191775), (21, 3592950), (25, 3018078), (30, 2515065), (34, 2219175), (35, 2155770), (42, 1796475), (45, 1676710), (50, 1509039), (51, 1479450), (63, 1197650), (70, 1077885), (75, 1006026), (85, 887670), (90, 838355), (102, 739725), (105, 718590), (119, 634050), (126, 598825), (150, 503013), (153, 493150), (170, 443835), (175, 431154), (210, 359295), (225, 335342), (238, 317025), (255, 295890), (306, 246575), (315, 239530), (350, 215577), (357, 211350), (425, 177534), (450, 167671), (510, 147945), (525, 143718), (595, 126810), (630, 119765), (714, 105675), (765, 98630), (850, 88767), (1050, 71859), (1071, 70450), (1190, 63405), (1275, 59178), (1409, 53550), (1530, 49315), (1575, 47906), (1785, 42270), (2142, 35225), (2550, 29589), (2818, 26775), (2975, 25362), (3150, 23953), (3570, 21135), (3825, 19726), (4227, 17850), (5355, 14090), (5950, 12681), (7045, 10710), (7650, 9863), (8454, 8925)]