450124500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 1512935424

約数和(自身を除く): 1062810924

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, 125, 140, 150, 163, 175, 210, 250, 263, 300, 326, 350, 375, 420, 489, 500, 525, 526, 652, 700, 750, 789, 815, 875, 978, 1050, 1052, 1141, 1315, 1500, 1578, 1630, 1750, 1841, 1956, 2100, 2282, 2445, 2625, 2630, 3156, 3260, 3423, 3500, 3682, 3945, 4075, 4564, 4890, 5250, 5260, 5523, 5705, 6575, 6846, 7364, 7890, 8150, 9205, 9780, 10500, 11046, 11410, 12225, 13150, 13692, 15780, 16300, 17115, 18410, 19725, 20375, 22092, 22820, 24450, 26300, 27615, 28525, 32875, 34230, 36820, 39450, 40750, 42869, 46025, 48900, 55230, 57050, 61125, 65750, 68460, 78900, 81500, 85575, 85738, 92050, 98625, 110460, 114100, 122250, 128607, 131500, 138075, 142625, 171150, 171476, 184100, 197250, 214345, 230125, 244500, 257214, 276150, 285250, 300083, 342300, 394500, 427875, 428690, 460250, 514428, 552300, 570500, 600166, 643035, 690375, 855750, 857380, 900249, 920500, 1071725, 1200332, 1286070, 1380750, 1500415, 1711500, 1800498, 2143450, 2572140, 2761500, 3000830, 3215175, 3600996, 4286900, 4501245, 5358625, 6001660, 6430350, 7502075, 9002490, 10717250, 12860700, 15004150, 16075875, 18004980, 21434500, 22506225, 30008300, 32151750, 37510375, 45012450, 64303500, 75020750, 90024900, 112531125, 150041500, 225062250, 450124500]

約数ペア:

[(1, 450124500), (2, 225062250), (3, 150041500), (4, 112531125), (5, 90024900), (6, 75020750), (7, 64303500), (10, 45012450), (12, 37510375), (14, 32151750), (15, 30008300), (20, 22506225), (21, 21434500), (25, 18004980), (28, 16075875), (30, 15004150), (35, 12860700), (42, 10717250), (50, 9002490), (60, 7502075), (70, 6430350), (75, 6001660), (84, 5358625), (100, 4501245), (105, 4286900), (125, 3600996), (140, 3215175), (150, 3000830), (163, 2761500), (175, 2572140), (210, 2143450), (250, 1800498), (263, 1711500), (300, 1500415), (326, 1380750), (350, 1286070), (375, 1200332), (420, 1071725), (489, 920500), (500, 900249), (525, 857380), (526, 855750), (652, 690375), (700, 643035), (750, 600166), (789, 570500), (815, 552300), (875, 514428), (978, 460250), (1050, 428690), (1052, 427875), (1141, 394500), (1315, 342300), (1500, 300083), (1578, 285250), (1630, 276150), (1750, 257214), (1841, 244500), (1956, 230125), (2100, 214345), (2282, 197250), (2445, 184100), (2625, 171476), (2630, 171150), (3156, 142625), (3260, 138075), (3423, 131500), (3500, 128607), (3682, 122250), (3945, 114100), (4075, 110460), (4564, 98625), (4890, 92050), (5250, 85738), (5260, 85575), (5523, 81500), (5705, 78900), (6575, 68460), (6846, 65750), (7364, 61125), (7890, 57050), (8150, 55230), (9205, 48900), (9780, 46025), (10500, 42869), (11046, 40750), (11410, 39450), (12225, 36820), (13150, 34230), (13692, 32875), (15780, 28525), (16300, 27615), (17115, 26300), (18410, 24450), (19725, 22820), (20375, 22092)]