67300380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1776

約数の個数: 144

約数和(自身を含む): 240973824

約数和(自身を除く): 173673444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1723, 1860, 1953, 2170, 2604, 2790, 3255, 3446, 3906, 4340, 5169, 5580, 6510, 6892, 7812, 8615, 9765, 10338, 12061, 13020, 15507, 17230, 19530, 20676, 24122, 25845, 31014, 34460, 36183, 39060, 48244, 51690, 53413, 60305, 62028, 72366, 77535, 103380, 106826, 108549, 120610, 144732, 155070, 160239, 180915, 213652, 217098, 241220, 267065, 310140, 320478, 361830, 373891, 434196, 480717, 534130, 542745, 640956, 723660, 747782, 801195, 961434, 1068260, 1085490, 1121673, 1495564, 1602390, 1869455, 1922868, 2170980, 2243346, 2403585, 3204780, 3365019, 3738910, 4486692, 4807170, 5608365, 6730038, 7477820, 9614340, 11216730, 13460076, 16825095, 22433460, 33650190, 67300380]

約数ペア:

[(1, 67300380), (2, 33650190), (3, 22433460), (4, 16825095), (5, 13460076), (6, 11216730), (7, 9614340), (9, 7477820), (10, 6730038), (12, 5608365), (14, 4807170), (15, 4486692), (18, 3738910), (20, 3365019), (21, 3204780), (28, 2403585), (30, 2243346), (31, 2170980), (35, 1922868), (36, 1869455), (42, 1602390), (45, 1495564), (60, 1121673), (62, 1085490), (63, 1068260), (70, 961434), (84, 801195), (90, 747782), (93, 723660), (105, 640956), (124, 542745), (126, 534130), (140, 480717), (155, 434196), (180, 373891), (186, 361830), (210, 320478), (217, 310140), (252, 267065), (279, 241220), (310, 217098), (315, 213652), (372, 180915), (420, 160239), (434, 155070), (465, 144732), (558, 120610), (620, 108549), (630, 106826), (651, 103380), (868, 77535), (930, 72366), (1085, 62028), (1116, 60305), (1260, 53413), (1302, 51690), (1395, 48244), (1723, 39060), (1860, 36183), (1953, 34460), (2170, 31014), (2604, 25845), (2790, 24122), (3255, 20676), (3446, 19530), (3906, 17230), (4340, 15507), (5169, 13020), (5580, 12061), (6510, 10338), (6892, 9765), (7812, 8615)]