147557700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{18217}}^1$

素因数の和:18243

約数の個数: 90

約数和(自身を含む): 478350026

約数和(自身を除く): 330792326

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 18217, 36434, 54651, 72868, 91085, 109302, 163953, 182170, 218604, 273255, 327906, 364340, 455425, 491859, 546510, 655812, 819765, 910850, 983718, 1093020, 1366275, 1475577, 1639530, 1821700, 1967436, 2459295, 2732550, 2951154, 3279060, 4098825, 4918590, 5465100, 5902308, 7377885, 8197650, 9837180, 12296475, 14755770, 16395300, 24592950, 29511540, 36889425, 49185900, 73778850, 147557700]

約数ペア:

[(1, 147557700), (2, 73778850), (3, 49185900), (4, 36889425), (5, 29511540), (6, 24592950), (9, 16395300), (10, 14755770), (12, 12296475), (15, 9837180), (18, 8197650), (20, 7377885), (25, 5902308), (27, 5465100), (30, 4918590), (36, 4098825), (45, 3279060), (50, 2951154), (54, 2732550), (60, 2459295), (75, 1967436), (81, 1821700), (90, 1639530), (100, 1475577), (108, 1366275), (135, 1093020), (150, 983718), (162, 910850), (180, 819765), (225, 655812), (270, 546510), (300, 491859), (324, 455425), (405, 364340), (450, 327906), (540, 273255), (675, 218604), (810, 182170), (900, 163953), (1350, 109302), (1620, 91085), (2025, 72868), (2700, 54651), (4050, 36434), (8100, 18217)]