187238100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 624071168

約数和(自身を除く): 436833068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 163, 175, 210, 300, 326, 350, 420, 489, 525, 547, 652, 700, 815, 978, 1050, 1094, 1141, 1630, 1641, 1956, 2100, 2188, 2282, 2445, 2735, 3260, 3282, 3423, 3829, 4075, 4564, 4890, 5470, 5705, 6564, 6846, 7658, 8150, 8205, 9780, 10940, 11410, 11487, 12225, 13675, 13692, 15316, 16300, 16410, 17115, 19145, 22820, 22974, 24450, 27350, 28525, 32820, 34230, 38290, 41025, 45948, 48900, 54700, 57050, 57435, 68460, 76580, 82050, 85575, 89161, 95725, 114100, 114870, 164100, 171150, 178322, 191450, 229740, 267483, 287175, 342300, 356644, 382900, 445805, 534966, 574350, 624127, 891610, 1069932, 1148700, 1248254, 1337415, 1783220, 1872381, 2229025, 2496508, 2674830, 3120635, 3744762, 4458050, 5349660, 6241270, 6687075, 7489524, 8916100, 9361905, 12482540, 13374150, 15603175, 18723810, 26748300, 31206350, 37447620, 46809525, 62412700, 93619050, 187238100]

約数ペア:

[(1, 187238100), (2, 93619050), (3, 62412700), (4, 46809525), (5, 37447620), (6, 31206350), (7, 26748300), (10, 18723810), (12, 15603175), (14, 13374150), (15, 12482540), (20, 9361905), (21, 8916100), (25, 7489524), (28, 6687075), (30, 6241270), (35, 5349660), (42, 4458050), (50, 3744762), (60, 3120635), (70, 2674830), (75, 2496508), (84, 2229025), (100, 1872381), (105, 1783220), (140, 1337415), (150, 1248254), (163, 1148700), (175, 1069932), (210, 891610), (300, 624127), (326, 574350), (350, 534966), (420, 445805), (489, 382900), (525, 356644), (547, 342300), (652, 287175), (700, 267483), (815, 229740), (978, 191450), (1050, 178322), (1094, 171150), (1141, 164100), (1630, 114870), (1641, 114100), (1956, 95725), (2100, 89161), (2188, 85575), (2282, 82050), (2445, 76580), (2735, 68460), (3260, 57435), (3282, 57050), (3423, 54700), (3829, 48900), (4075, 45948), (4564, 41025), (4890, 38290), (5470, 34230), (5705, 32820), (6564, 28525), (6846, 27350), (7658, 24450), (8150, 22974), (8205, 22820), (9780, 19145), (10940, 17115), (11410, 16410), (11487, 16300), (12225, 15316), (13675, 13692)]