66222450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{21023}}^1$

素因数の和:21048

約数の個数: 72

約数和(自身を含む): 203344128

約数和(自身を除く): 137121678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 21023, 42046, 63069, 105115, 126138, 147161, 189207, 210230, 294322, 315345, 378414, 441483, 525575, 630690, 735805, 882966, 946035, 1051150, 1324449, 1471610, 1576725, 1892070, 2207415, 2648898, 3153450, 3679025, 4414830, 4730175, 6622245, 7358050, 9460350, 11037075, 13244490, 22074150, 33111225, 66222450]

約数ペア:

[(1, 66222450), (2, 33111225), (3, 22074150), (5, 13244490), (6, 11037075), (7, 9460350), (9, 7358050), (10, 6622245), (14, 4730175), (15, 4414830), (18, 3679025), (21, 3153450), (25, 2648898), (30, 2207415), (35, 1892070), (42, 1576725), (45, 1471610), (50, 1324449), (63, 1051150), (70, 946035), (75, 882966), (90, 735805), (105, 630690), (126, 525575), (150, 441483), (175, 378414), (210, 315345), (225, 294322), (315, 210230), (350, 189207), (450, 147161), (525, 126138), (630, 105115), (1050, 63069), (1575, 42046), (3150, 21023)]