78136200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 266076720

約数和(自身を除く): 187940520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 83, 90, 100, 120, 150, 166, 180, 200, 225, 249, 300, 332, 360, 415, 450, 498, 523, 600, 664, 747, 830, 900, 996, 1046, 1245, 1494, 1569, 1660, 1800, 1992, 2075, 2092, 2490, 2615, 2988, 3138, 3320, 3735, 4150, 4184, 4707, 4980, 5230, 5976, 6225, 6276, 7470, 7845, 8300, 9414, 9960, 10460, 12450, 12552, 13075, 14940, 15690, 16600, 18675, 18828, 20920, 23535, 24900, 26150, 29880, 31380, 37350, 37656, 39225, 43409, 47070, 49800, 52300, 62760, 74700, 78450, 86818, 94140, 104600, 117675, 130227, 149400, 156900, 173636, 188280, 217045, 235350, 260454, 313800, 347272, 390681, 434090, 470700, 520908, 651135, 781362, 868180, 941400, 1041816, 1085225, 1302270, 1562724, 1736360, 1953405, 2170450, 2604540, 3125448, 3255675, 3906810, 4340900, 5209080, 6511350, 7813620, 8681800, 9767025, 13022700, 15627240, 19534050, 26045400, 39068100, 78136200]

約数ペア:

[(1, 78136200), (2, 39068100), (3, 26045400), (4, 19534050), (5, 15627240), (6, 13022700), (8, 9767025), (9, 8681800), (10, 7813620), (12, 6511350), (15, 5209080), (18, 4340900), (20, 3906810), (24, 3255675), (25, 3125448), (30, 2604540), (36, 2170450), (40, 1953405), (45, 1736360), (50, 1562724), (60, 1302270), (72, 1085225), (75, 1041816), (83, 941400), (90, 868180), (100, 781362), (120, 651135), (150, 520908), (166, 470700), (180, 434090), (200, 390681), (225, 347272), (249, 313800), (300, 260454), (332, 235350), (360, 217045), (415, 188280), (450, 173636), (498, 156900), (523, 149400), (600, 130227), (664, 117675), (747, 104600), (830, 94140), (900, 86818), (996, 78450), (1046, 74700), (1245, 62760), (1494, 52300), (1569, 49800), (1660, 47070), (1800, 43409), (1992, 39225), (2075, 37656), (2092, 37350), (2490, 31380), (2615, 29880), (2988, 26150), (3138, 24900), (3320, 23535), (3735, 20920), (4150, 18828), (4184, 18675), (4707, 16600), (4980, 15690), (5230, 14940), (5976, 13075), (6225, 12552), (6276, 12450), (7470, 10460), (7845, 9960), (8300, 9414)]