203780700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:757

約数の個数: 216

約数和(自身を含む): 712923120

約数和(自身を除く): 509142420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 114, 150, 153, 170, 171, 180, 190, 204, 225, 228, 255, 285, 300, 306, 323, 340, 342, 380, 425, 450, 475, 510, 570, 612, 646, 684, 701, 765, 850, 855, 900, 950, 969, 1020, 1140, 1275, 1292, 1402, 1425, 1530, 1615, 1700, 1710, 1900, 1938, 2103, 2550, 2804, 2850, 2907, 3060, 3230, 3420, 3505, 3825, 3876, 4206, 4275, 4845, 5100, 5700, 5814, 6309, 6460, 7010, 7650, 8075, 8412, 8550, 9690, 10515, 11628, 11917, 12618, 13319, 14020, 14535, 15300, 16150, 17100, 17525, 19380, 21030, 23834, 24225, 25236, 26638, 29070, 31545, 32300, 35050, 35751, 39957, 42060, 47668, 48450, 52575, 53276, 58140, 59585, 63090, 66595, 70100, 71502, 72675, 79914, 96900, 105150, 107253, 119170, 119871, 126180, 133190, 143004, 145350, 157725, 159828, 178755, 199785, 210300, 214506, 226423, 238340, 239742, 266380, 290700, 297925, 315450, 332975, 357510, 399570, 429012, 452846, 479484, 536265, 595850, 599355, 630900, 665950, 679269, 715020, 799140, 893775, 905692, 998925, 1072530, 1132115, 1191700, 1198710, 1331900, 1358538, 1787550, 1997850, 2037807, 2145060, 2264230, 2397420, 2681325, 2717076, 2996775, 3396345, 3575100, 3995700, 4075614, 4528460, 5362650, 5660575, 5993550, 6792690, 8151228, 10189035, 10725300, 11321150, 11987100, 13585380, 16981725, 20378070, 22642300, 33963450, 40756140, 50945175, 67926900, 101890350, 203780700]

約数ペア:

[(1, 203780700), (2, 101890350), (3, 67926900), (4, 50945175), (5, 40756140), (6, 33963450), (9, 22642300), (10, 20378070), (12, 16981725), (15, 13585380), (17, 11987100), (18, 11321150), (19, 10725300), (20, 10189035), (25, 8151228), (30, 6792690), (34, 5993550), (36, 5660575), (38, 5362650), (45, 4528460), (50, 4075614), (51, 3995700), (57, 3575100), (60, 3396345), (68, 2996775), (75, 2717076), (76, 2681325), (85, 2397420), (90, 2264230), (95, 2145060), (100, 2037807), (102, 1997850), (114, 1787550), (150, 1358538), (153, 1331900), (170, 1198710), (171, 1191700), (180, 1132115), (190, 1072530), (204, 998925), (225, 905692), (228, 893775), (255, 799140), (285, 715020), (300, 679269), (306, 665950), (323, 630900), (340, 599355), (342, 595850), (380, 536265), (425, 479484), (450, 452846), (475, 429012), (510, 399570), (570, 357510), (612, 332975), (646, 315450), (684, 297925), (701, 290700), (765, 266380), (850, 239742), (855, 238340), (900, 226423), (950, 214506), (969, 210300), (1020, 199785), (1140, 178755), (1275, 159828), (1292, 157725), (1402, 145350), (1425, 143004), (1530, 133190), (1615, 126180), (1700, 119871), (1710, 119170), (1900, 107253), (1938, 105150), (2103, 96900), (2550, 79914), (2804, 72675), (2850, 71502), (2907, 70100), (3060, 66595), (3230, 63090), (3420, 59585), (3505, 58140), (3825, 53276), (3876, 52575), (4206, 48450), (4275, 47668), (4845, 42060), (5100, 39957), (5700, 35751), (5814, 35050), (6309, 32300), (6460, 31545), (7010, 29070), (7650, 26638), (8075, 25236), (8412, 24225), (8550, 23834), (9690, 21030), (10515, 19380), (11628, 17525), (11917, 17100), (12618, 16150), (13319, 15300), (14020, 14535)]