29001000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{1381}}^1$

素因数の和:1412

約数の個数: 128

約数和(自身を含む): 103484160

約数和(自身を除く): 74483160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1381, 1400, 1500, 1750, 2100, 2625, 2762, 3000, 3500, 4143, 4200, 5250, 5524, 6905, 7000, 8286, 9667, 10500, 11048, 13810, 16572, 19334, 20715, 21000, 27620, 29001, 33144, 34525, 38668, 41430, 48335, 55240, 58002, 69050, 77336, 82860, 96670, 103575, 116004, 138100, 145005, 165720, 172625, 193340, 207150, 232008, 241675, 276200, 290010, 345250, 386680, 414300, 483350, 517875, 580020, 690500, 725025, 828600, 966700, 1035750, 1160040, 1208375, 1381000, 1450050, 1933400, 2071500, 2416750, 2900100, 3625125, 4143000, 4833500, 5800200, 7250250, 9667000, 14500500, 29001000]

約数ペア:

[(1, 29001000), (2, 14500500), (3, 9667000), (4, 7250250), (5, 5800200), (6, 4833500), (7, 4143000), (8, 3625125), (10, 2900100), (12, 2416750), (14, 2071500), (15, 1933400), (20, 1450050), (21, 1381000), (24, 1208375), (25, 1160040), (28, 1035750), (30, 966700), (35, 828600), (40, 725025), (42, 690500), (50, 580020), (56, 517875), (60, 483350), (70, 414300), (75, 386680), (84, 345250), (100, 290010), (105, 276200), (120, 241675), (125, 232008), (140, 207150), (150, 193340), (168, 172625), (175, 165720), (200, 145005), (210, 138100), (250, 116004), (280, 103575), (300, 96670), (350, 82860), (375, 77336), (420, 69050), (500, 58002), (525, 55240), (600, 48335), (700, 41430), (750, 38668), (840, 34525), (875, 33144), (1000, 29001), (1050, 27620), (1381, 21000), (1400, 20715), (1500, 19334), (1750, 16572), (2100, 13810), (2625, 11048), (2762, 10500), (3000, 9667), (3500, 8286), (4143, 7000), (4200, 6905), (5250, 5524)]