99251250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 160

約数和(自身を含む): 299904000

約数和(自身を除く): 200652750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 199, 210, 250, 266, 285, 350, 375, 398, 399, 475, 525, 570, 597, 625, 665, 750, 798, 875, 950, 995, 1050, 1194, 1250, 1330, 1393, 1425, 1750, 1875, 1990, 1995, 2375, 2625, 2786, 2850, 2985, 3325, 3750, 3781, 3990, 4179, 4375, 4750, 4975, 5250, 5970, 6650, 6965, 7125, 7562, 8358, 8750, 9950, 9975, 11343, 11875, 13125, 13930, 14250, 14925, 16625, 18905, 19950, 20895, 22686, 23750, 24875, 26250, 26467, 29850, 33250, 34825, 35625, 37810, 41790, 49750, 49875, 52934, 56715, 69650, 71250, 74625, 79401, 83125, 94525, 99750, 104475, 113430, 124375, 132335, 149250, 158802, 166250, 174125, 189050, 208950, 248750, 249375, 264670, 283575, 348250, 373125, 397005, 472625, 498750, 522375, 567150, 661675, 746250, 794010, 870625, 945250, 1044750, 1323350, 1417875, 1741250, 1985025, 2363125, 2611875, 2835750, 3308375, 3970050, 4726250, 5223750, 6616750, 7089375, 9925125, 14178750, 16541875, 19850250, 33083750, 49625625, 99251250]

約数ペア:

[(1, 99251250), (2, 49625625), (3, 33083750), (5, 19850250), (6, 16541875), (7, 14178750), (10, 9925125), (14, 7089375), (15, 6616750), (19, 5223750), (21, 4726250), (25, 3970050), (30, 3308375), (35, 2835750), (38, 2611875), (42, 2363125), (50, 1985025), (57, 1741250), (70, 1417875), (75, 1323350), (95, 1044750), (105, 945250), (114, 870625), (125, 794010), (133, 746250), (150, 661675), (175, 567150), (190, 522375), (199, 498750), (210, 472625), (250, 397005), (266, 373125), (285, 348250), (350, 283575), (375, 264670), (398, 249375), (399, 248750), (475, 208950), (525, 189050), (570, 174125), (597, 166250), (625, 158802), (665, 149250), (750, 132335), (798, 124375), (875, 113430), (950, 104475), (995, 99750), (1050, 94525), (1194, 83125), (1250, 79401), (1330, 74625), (1393, 71250), (1425, 69650), (1750, 56715), (1875, 52934), (1990, 49875), (1995, 49750), (2375, 41790), (2625, 37810), (2786, 35625), (2850, 34825), (2985, 33250), (3325, 29850), (3750, 26467), (3781, 26250), (3990, 24875), (4179, 23750), (4375, 22686), (4750, 20895), (4975, 19950), (5250, 18905), (5970, 16625), (6650, 14925), (6965, 14250), (7125, 13930), (7562, 13125), (8358, 11875), (8750, 11343), (9950, 9975)]