100175220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1774

約数の個数: 144

約数和(自身を含む): 338869440

約数和(自身を除く): 238694220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1723, 1938, 2907, 3060, 3230, 3420, 3446, 3876, 4845, 5169, 5814, 6460, 6892, 8615, 9690, 10338, 11628, 14535, 15507, 17230, 19380, 20676, 25845, 29070, 29291, 31014, 32737, 34460, 51690, 58140, 58582, 62028, 65474, 77535, 87873, 98211, 103380, 117164, 130948, 146455, 155070, 163685, 175746, 196422, 263619, 292910, 294633, 310140, 327370, 351492, 392844, 439365, 491055, 527238, 556529, 585820, 589266, 654740, 878730, 982110, 1054476, 1113058, 1178532, 1318095, 1473165, 1669587, 1757460, 1964220, 2226116, 2636190, 2782645, 2946330, 3339174, 5008761, 5272380, 5565290, 5892660, 6678348, 8347935, 10017522, 11130580, 16695870, 20035044, 25043805, 33391740, 50087610, 100175220]

約数ペア:

[(1, 100175220), (2, 50087610), (3, 33391740), (4, 25043805), (5, 20035044), (6, 16695870), (9, 11130580), (10, 10017522), (12, 8347935), (15, 6678348), (17, 5892660), (18, 5565290), (19, 5272380), (20, 5008761), (30, 3339174), (34, 2946330), (36, 2782645), (38, 2636190), (45, 2226116), (51, 1964220), (57, 1757460), (60, 1669587), (68, 1473165), (76, 1318095), (85, 1178532), (90, 1113058), (95, 1054476), (102, 982110), (114, 878730), (153, 654740), (170, 589266), (171, 585820), (180, 556529), (190, 527238), (204, 491055), (228, 439365), (255, 392844), (285, 351492), (306, 327370), (323, 310140), (340, 294633), (342, 292910), (380, 263619), (510, 196422), (570, 175746), (612, 163685), (646, 155070), (684, 146455), (765, 130948), (855, 117164), (969, 103380), (1020, 98211), (1140, 87873), (1292, 77535), (1530, 65474), (1615, 62028), (1710, 58582), (1723, 58140), (1938, 51690), (2907, 34460), (3060, 32737), (3230, 31014), (3420, 29291), (3446, 29070), (3876, 25845), (4845, 20676), (5169, 19380), (5814, 17230), (6460, 15507), (6892, 14535), (8615, 11628), (9690, 10338)]