23278950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 108

約数和(自身を含む): 66809340

約数和(自身を除く): 43530390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 179, 225, 255, 289, 306, 358, 425, 450, 510, 537, 578, 765, 850, 867, 895, 1074, 1275, 1445, 1530, 1611, 1734, 1790, 2550, 2601, 2685, 2890, 3043, 3222, 3825, 4335, 4475, 5202, 5370, 6086, 7225, 7650, 8055, 8670, 8950, 9129, 13005, 13425, 14450, 15215, 16110, 18258, 21675, 26010, 26850, 27387, 30430, 40275, 43350, 45645, 51731, 54774, 65025, 76075, 80550, 91290, 103462, 130050, 136935, 152150, 155193, 228225, 258655, 273870, 310386, 456450, 465579, 517310, 684675, 775965, 931158, 1293275, 1369350, 1551930, 2327895, 2586550, 3879825, 4655790, 7759650, 11639475, 23278950]

約数ペア:

[(1, 23278950), (2, 11639475), (3, 7759650), (5, 4655790), (6, 3879825), (9, 2586550), (10, 2327895), (15, 1551930), (17, 1369350), (18, 1293275), (25, 931158), (30, 775965), (34, 684675), (45, 517310), (50, 465579), (51, 456450), (75, 310386), (85, 273870), (90, 258655), (102, 228225), (150, 155193), (153, 152150), (170, 136935), (179, 130050), (225, 103462), (255, 91290), (289, 80550), (306, 76075), (358, 65025), (425, 54774), (450, 51731), (510, 45645), (537, 43350), (578, 40275), (765, 30430), (850, 27387), (867, 26850), (895, 26010), (1074, 21675), (1275, 18258), (1445, 16110), (1530, 15215), (1611, 14450), (1734, 13425), (1790, 13005), (2550, 9129), (2601, 8950), (2685, 8670), (2890, 8055), (3043, 7650), (3222, 7225), (3825, 6086), (4335, 5370), (4475, 5202)]