89630460

素因数分解:

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

素因数の和:1772

約数の個数: 108

約数和(自身を含む): 288980328

約数和(自身を除く): 199349868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1723, 1734, 2601, 2890, 3060, 3446, 3468, 4335, 5169, 5202, 5780, 6892, 8615, 8670, 10338, 10404, 13005, 15507, 17230, 17340, 20676, 25845, 26010, 29291, 31014, 34460, 51690, 52020, 58582, 62028, 77535, 87873, 103380, 117164, 146455, 155070, 175746, 263619, 292910, 310140, 351492, 439365, 497947, 527238, 585820, 878730, 995894, 1054476, 1318095, 1493841, 1757460, 1991788, 2489735, 2636190, 2987682, 4481523, 4979470, 5272380, 5975364, 7469205, 8963046, 9958940, 14938410, 17926092, 22407615, 29876820, 44815230, 89630460]

約数ペア:

[(1, 89630460), (2, 44815230), (3, 29876820), (4, 22407615), (5, 17926092), (6, 14938410), (9, 9958940), (10, 8963046), (12, 7469205), (15, 5975364), (17, 5272380), (18, 4979470), (20, 4481523), (30, 2987682), (34, 2636190), (36, 2489735), (45, 1991788), (51, 1757460), (60, 1493841), (68, 1318095), (85, 1054476), (90, 995894), (102, 878730), (153, 585820), (170, 527238), (180, 497947), (204, 439365), (255, 351492), (289, 310140), (306, 292910), (340, 263619), (510, 175746), (578, 155070), (612, 146455), (765, 117164), (867, 103380), (1020, 87873), (1156, 77535), (1445, 62028), (1530, 58582), (1723, 52020), (1734, 51690), (2601, 34460), (2890, 31014), (3060, 29291), (3446, 26010), (3468, 25845), (4335, 20676), (5169, 17340), (5202, 17230), (5780, 15507), (6892, 13005), (8615, 10404), (8670, 10338)]