192910500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 614630016

約数和(自身を除く): 421719516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 163, 180, 225, 250, 263, 300, 326, 375, 450, 489, 500, 526, 652, 750, 789, 815, 900, 978, 1052, 1125, 1315, 1467, 1500, 1578, 1630, 1956, 2250, 2367, 2445, 2630, 2934, 3156, 3260, 3945, 4075, 4500, 4734, 4890, 5260, 5868, 6575, 7335, 7890, 8150, 9468, 9780, 11835, 12225, 13150, 14670, 15780, 16300, 19725, 20375, 23670, 24450, 26300, 29340, 32875, 36675, 39450, 40750, 42869, 47340, 48900, 59175, 61125, 65750, 73350, 78900, 81500, 85738, 98625, 118350, 122250, 128607, 131500, 146700, 171476, 183375, 197250, 214345, 236700, 244500, 257214, 295875, 366750, 385821, 394500, 428690, 514428, 591750, 643035, 733500, 771642, 857380, 1071725, 1183500, 1286070, 1543284, 1929105, 2143450, 2572140, 3215175, 3858210, 4286900, 5358625, 6430350, 7716420, 9645525, 10717250, 12860700, 16075875, 19291050, 21434500, 32151750, 38582100, 48227625, 64303500, 96455250, 192910500]

約数ペア:

[(1, 192910500), (2, 96455250), (3, 64303500), (4, 48227625), (5, 38582100), (6, 32151750), (9, 21434500), (10, 19291050), (12, 16075875), (15, 12860700), (18, 10717250), (20, 9645525), (25, 7716420), (30, 6430350), (36, 5358625), (45, 4286900), (50, 3858210), (60, 3215175), (75, 2572140), (90, 2143450), (100, 1929105), (125, 1543284), (150, 1286070), (163, 1183500), (180, 1071725), (225, 857380), (250, 771642), (263, 733500), (300, 643035), (326, 591750), (375, 514428), (450, 428690), (489, 394500), (500, 385821), (526, 366750), (652, 295875), (750, 257214), (789, 244500), (815, 236700), (900, 214345), (978, 197250), (1052, 183375), (1125, 171476), (1315, 146700), (1467, 131500), (1500, 128607), (1578, 122250), (1630, 118350), (1956, 98625), (2250, 85738), (2367, 81500), (2445, 78900), (2630, 73350), (2934, 65750), (3156, 61125), (3260, 59175), (3945, 48900), (4075, 47340), (4500, 42869), (4734, 40750), (4890, 39450), (5260, 36675), (5868, 32875), (6575, 29340), (7335, 26300), (7890, 24450), (8150, 23670), (9468, 20375), (9780, 19725), (11835, 16300), (12225, 15780), (13150, 14670)]