421325100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{66877}}^1$

素因数の和:66904

約数の個数: 108

約数和(自身を含む): 1509302704

約数和(自身を除く): 1087977604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 66877, 133754, 200631, 267508, 334385, 401262, 468139, 601893, 668770, 802524, 936278, 1003155, 1203786, 1337540, 1404417, 1671925, 1872556, 2006310, 2340695, 2407572, 2808834, 3009465, 3343850, 4012620, 4213251, 4681390, 5015775, 5617668, 6018930, 6687700, 7022085, 8426502, 9362780, 10031550, 11703475, 12037860, 14044170, 15047325, 16853004, 20063100, 21066255, 23406950, 28088340, 30094650, 35110425, 42132510, 46813900, 60189300, 70220850, 84265020, 105331275, 140441700, 210662550, 421325100]

約数ペア:

[(1, 421325100), (2, 210662550), (3, 140441700), (4, 105331275), (5, 84265020), (6, 70220850), (7, 60189300), (9, 46813900), (10, 42132510), (12, 35110425), (14, 30094650), (15, 28088340), (18, 23406950), (20, 21066255), (21, 20063100), (25, 16853004), (28, 15047325), (30, 14044170), (35, 12037860), (36, 11703475), (42, 10031550), (45, 9362780), (50, 8426502), (60, 7022085), (63, 6687700), (70, 6018930), (75, 5617668), (84, 5015775), (90, 4681390), (100, 4213251), (105, 4012620), (126, 3343850), (140, 3009465), (150, 2808834), (175, 2407572), (180, 2340695), (210, 2006310), (225, 1872556), (252, 1671925), (300, 1404417), (315, 1337540), (350, 1203786), (420, 1003155), (450, 936278), (525, 802524), (630, 668770), (700, 601893), (900, 468139), (1050, 401262), (1260, 334385), (1575, 267508), (2100, 200631), (3150, 133754), (6300, 66877)]