160156500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{2179}}^1$

素因数の和:2215

約数の個数: 144

約数和(自身を含む): 542767680

約数和(自身を除く): 382611180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 735, 750, 875, 980, 1050, 1225, 1470, 1500, 1750, 2100, 2179, 2450, 2625, 2940, 3500, 3675, 4358, 4900, 5250, 6125, 6537, 7350, 8716, 10500, 10895, 12250, 13074, 14700, 15253, 18375, 21790, 24500, 26148, 30506, 32685, 36750, 43580, 45759, 54475, 61012, 65370, 73500, 76265, 91518, 106771, 108950, 130740, 152530, 163425, 183036, 213542, 217900, 228795, 272375, 305060, 320313, 326850, 381325, 427084, 457590, 533855, 544750, 640626, 653700, 762650, 817125, 915180, 1067710, 1089500, 1143975, 1281252, 1525300, 1601565, 1634250, 1906625, 2135420, 2287950, 2669275, 3203130, 3268500, 3813250, 4575900, 5338550, 5719875, 6406260, 7626500, 8007825, 10677100, 11439750, 13346375, 16015650, 22879500, 26692750, 32031300, 40039125, 53385500, 80078250, 160156500]

約数ペア:

[(1, 160156500), (2, 80078250), (3, 53385500), (4, 40039125), (5, 32031300), (6, 26692750), (7, 22879500), (10, 16015650), (12, 13346375), (14, 11439750), (15, 10677100), (20, 8007825), (21, 7626500), (25, 6406260), (28, 5719875), (30, 5338550), (35, 4575900), (42, 3813250), (49, 3268500), (50, 3203130), (60, 2669275), (70, 2287950), (75, 2135420), (84, 1906625), (98, 1634250), (100, 1601565), (105, 1525300), (125, 1281252), (140, 1143975), (147, 1089500), (150, 1067710), (175, 915180), (196, 817125), (210, 762650), (245, 653700), (250, 640626), (294, 544750), (300, 533855), (350, 457590), (375, 427084), (420, 381325), (490, 326850), (500, 320313), (525, 305060), (588, 272375), (700, 228795), (735, 217900), (750, 213542), (875, 183036), (980, 163425), (1050, 152530), (1225, 130740), (1470, 108950), (1500, 106771), (1750, 91518), (2100, 76265), (2179, 73500), (2450, 65370), (2625, 61012), (2940, 54475), (3500, 45759), (3675, 43580), (4358, 36750), (4900, 32685), (5250, 30506), (6125, 26148), (6537, 24500), (7350, 21790), (8716, 18375), (10500, 15253), (10895, 14700), (12250, 13074)]