30668850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 92270880

約数和(自身を除く): 61602030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 114, 150, 153, 170, 171, 190, 211, 225, 255, 285, 306, 323, 342, 422, 425, 450, 475, 510, 570, 633, 646, 765, 850, 855, 950, 969, 1055, 1266, 1275, 1425, 1530, 1615, 1710, 1899, 1938, 2110, 2550, 2850, 2907, 3165, 3230, 3587, 3798, 3825, 4009, 4275, 4845, 5275, 5814, 6330, 7174, 7650, 8018, 8075, 8550, 9495, 9690, 10550, 10761, 12027, 14535, 15825, 16150, 17935, 18990, 20045, 21522, 24054, 24225, 29070, 31650, 32283, 35870, 36081, 40090, 47475, 48450, 53805, 60135, 64566, 68153, 72162, 72675, 89675, 94950, 100225, 107610, 120270, 136306, 145350, 161415, 179350, 180405, 200450, 204459, 269025, 300675, 322830, 340765, 360810, 408918, 538050, 601350, 613377, 681530, 807075, 902025, 1022295, 1226754, 1614150, 1703825, 1804050, 2044590, 3066885, 3407650, 5111475, 6133770, 10222950, 15334425, 30668850]

約数ペア:

[(1, 30668850), (2, 15334425), (3, 10222950), (5, 6133770), (6, 5111475), (9, 3407650), (10, 3066885), (15, 2044590), (17, 1804050), (18, 1703825), (19, 1614150), (25, 1226754), (30, 1022295), (34, 902025), (38, 807075), (45, 681530), (50, 613377), (51, 601350), (57, 538050), (75, 408918), (85, 360810), (90, 340765), (95, 322830), (102, 300675), (114, 269025), (150, 204459), (153, 200450), (170, 180405), (171, 179350), (190, 161415), (211, 145350), (225, 136306), (255, 120270), (285, 107610), (306, 100225), (323, 94950), (342, 89675), (422, 72675), (425, 72162), (450, 68153), (475, 64566), (510, 60135), (570, 53805), (633, 48450), (646, 47475), (765, 40090), (850, 36081), (855, 35870), (950, 32283), (969, 31650), (1055, 29070), (1266, 24225), (1275, 24054), (1425, 21522), (1530, 20045), (1615, 18990), (1710, 17935), (1899, 16150), (1938, 15825), (2110, 14535), (2550, 12027), (2850, 10761), (2907, 10550), (3165, 9690), (3230, 9495), (3587, 8550), (3798, 8075), (3825, 8018), (4009, 7650), (4275, 7174), (4845, 6330), (5275, 5814)]