19272150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:510

約数の個数: 72

約数和(自身を含む): 52373880

約数和(自身を除く): 33101730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 113, 150, 225, 226, 339, 379, 450, 565, 678, 758, 1017, 1130, 1137, 1695, 1895, 2034, 2274, 2825, 3390, 3411, 3790, 5085, 5650, 5685, 6822, 8475, 9475, 10170, 11370, 16950, 17055, 18950, 25425, 28425, 34110, 42827, 50850, 56850, 85275, 85654, 128481, 170550, 214135, 256962, 385443, 428270, 642405, 770886, 1070675, 1284810, 1927215, 2141350, 3212025, 3854430, 6424050, 9636075, 19272150]

約数ペア:

[(1, 19272150), (2, 9636075), (3, 6424050), (5, 3854430), (6, 3212025), (9, 2141350), (10, 1927215), (15, 1284810), (18, 1070675), (25, 770886), (30, 642405), (45, 428270), (50, 385443), (75, 256962), (90, 214135), (113, 170550), (150, 128481), (225, 85654), (226, 85275), (339, 56850), (379, 50850), (450, 42827), (565, 34110), (678, 28425), (758, 25425), (1017, 18950), (1130, 17055), (1137, 16950), (1695, 11370), (1895, 10170), (2034, 9475), (2274, 8475), (2825, 6822), (3390, 5685), (3411, 5650), (3790, 5085)]