75630450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 239984640

約数和(自身を除く): 164354190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 25, 30, 34, 35, 38, 42, 50, 51, 57, 70, 75, 85, 95, 102, 105, 114, 119, 133, 150, 170, 175, 190, 210, 223, 238, 255, 266, 285, 323, 350, 357, 399, 425, 446, 475, 510, 525, 570, 595, 646, 665, 669, 714, 798, 850, 950, 969, 1050, 1115, 1190, 1275, 1330, 1338, 1425, 1561, 1615, 1785, 1938, 1995, 2230, 2261, 2550, 2850, 2975, 3122, 3230, 3325, 3345, 3570, 3791, 3990, 4237, 4522, 4683, 4845, 5575, 5950, 6650, 6690, 6783, 7582, 7805, 8075, 8474, 8925, 9366, 9690, 9975, 11150, 11305, 11373, 12711, 13566, 15610, 16150, 16725, 17850, 18955, 19950, 21185, 22610, 22746, 23415, 24225, 25422, 26537, 29659, 33450, 33915, 37910, 39025, 42370, 46830, 48450, 53074, 56525, 56865, 59318, 63555, 67830, 72029, 78050, 79611, 88977, 94775, 105925, 113050, 113730, 117075, 127110, 132685, 144058, 148295, 159222, 169575, 177954, 189550, 211850, 216087, 234150, 265370, 284325, 296590, 317775, 339150, 360145, 398055, 432174, 444885, 504203, 568650, 635550, 663425, 720290, 741475, 796110, 889770, 1008406, 1080435, 1326850, 1482950, 1512609, 1800725, 1990275, 2160870, 2224425, 2521015, 3025218, 3601450, 3980550, 4448850, 5042030, 5402175, 7563045, 10804350, 12605075, 15126090, 25210150, 37815225, 75630450]

約数ペア:

[(1, 75630450), (2, 37815225), (3, 25210150), (5, 15126090), (6, 12605075), (7, 10804350), (10, 7563045), (14, 5402175), (15, 5042030), (17, 4448850), (19, 3980550), (21, 3601450), (25, 3025218), (30, 2521015), (34, 2224425), (35, 2160870), (38, 1990275), (42, 1800725), (50, 1512609), (51, 1482950), (57, 1326850), (70, 1080435), (75, 1008406), (85, 889770), (95, 796110), (102, 741475), (105, 720290), (114, 663425), (119, 635550), (133, 568650), (150, 504203), (170, 444885), (175, 432174), (190, 398055), (210, 360145), (223, 339150), (238, 317775), (255, 296590), (266, 284325), (285, 265370), (323, 234150), (350, 216087), (357, 211850), (399, 189550), (425, 177954), (446, 169575), (475, 159222), (510, 148295), (525, 144058), (570, 132685), (595, 127110), (646, 117075), (665, 113730), (669, 113050), (714, 105925), (798, 94775), (850, 88977), (950, 79611), (969, 78050), (1050, 72029), (1115, 67830), (1190, 63555), (1275, 59318), (1330, 56865), (1338, 56525), (1425, 53074), (1561, 48450), (1615, 46830), (1785, 42370), (1938, 39025), (1995, 37910), (2230, 33915), (2261, 33450), (2550, 29659), (2850, 26537), (2975, 25422), (3122, 24225), (3230, 23415), (3325, 22746), (3345, 22610), (3570, 21185), (3791, 19950), (3990, 18955), (4237, 17850), (4522, 16725), (4683, 16150), (4845, 15610), (5575, 13566), (5950, 12711), (6650, 11373), (6690, 11305), (6783, 11150), (7582, 9975), (7805, 9690), (8075, 9366), (8474, 8925)]