18801150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 50541408

約数和(自身を除く): 31740258

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 73, 75, 85, 101, 102, 146, 150, 170, 202, 219, 255, 303, 365, 425, 438, 505, 510, 606, 730, 850, 1010, 1095, 1241, 1275, 1515, 1717, 1825, 2190, 2482, 2525, 2550, 3030, 3434, 3650, 3723, 5050, 5151, 5475, 6205, 7373, 7446, 7575, 8585, 10302, 10950, 12410, 14746, 15150, 17170, 18615, 22119, 25755, 31025, 36865, 37230, 42925, 44238, 51510, 62050, 73730, 85850, 93075, 110595, 125341, 128775, 184325, 186150, 221190, 250682, 257550, 368650, 376023, 552975, 626705, 752046, 1105950, 1253410, 1880115, 3133525, 3760230, 6267050, 9400575, 18801150]

約数ペア:

[(1, 18801150), (2, 9400575), (3, 6267050), (5, 3760230), (6, 3133525), (10, 1880115), (15, 1253410), (17, 1105950), (25, 752046), (30, 626705), (34, 552975), (50, 376023), (51, 368650), (73, 257550), (75, 250682), (85, 221190), (101, 186150), (102, 184325), (146, 128775), (150, 125341), (170, 110595), (202, 93075), (219, 85850), (255, 73730), (303, 62050), (365, 51510), (425, 44238), (438, 42925), (505, 37230), (510, 36865), (606, 31025), (730, 25755), (850, 22119), (1010, 18615), (1095, 17170), (1241, 15150), (1275, 14746), (1515, 12410), (1717, 10950), (1825, 10302), (2190, 8585), (2482, 7575), (2525, 7446), (2550, 7373), (3030, 6205), (3434, 5475), (3650, 5151), (3723, 5050)]