197844660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28183}}^1$

素因数の和:28214

約数の個数: 96

約数和(自身を含む): 662887680

約数和(自身を除く): 465043020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 28183, 56366, 84549, 112732, 140915, 169098, 253647, 281830, 338196, 366379, 422745, 507294, 563660, 732758, 760941, 845490, 1014588, 1099137, 1268235, 1465516, 1521882, 1690980, 1831895, 2198274, 2536470, 3043764, 3297411, 3663790, 3804705, 4396548, 5072940, 5495685, 6594822, 7327580, 7609410, 9892233, 10991370, 13189644, 15218820, 16487055, 19784466, 21982740, 32974110, 39568932, 49461165, 65948220, 98922330, 197844660]

約数ペア:

[(1, 197844660), (2, 98922330), (3, 65948220), (4, 49461165), (5, 39568932), (6, 32974110), (9, 21982740), (10, 19784466), (12, 16487055), (13, 15218820), (15, 13189644), (18, 10991370), (20, 9892233), (26, 7609410), (27, 7327580), (30, 6594822), (36, 5495685), (39, 5072940), (45, 4396548), (52, 3804705), (54, 3663790), (60, 3297411), (65, 3043764), (78, 2536470), (90, 2198274), (108, 1831895), (117, 1690980), (130, 1521882), (135, 1465516), (156, 1268235), (180, 1099137), (195, 1014588), (234, 845490), (260, 760941), (270, 732758), (351, 563660), (390, 507294), (468, 422745), (540, 366379), (585, 338196), (702, 281830), (780, 253647), (1170, 169098), (1404, 140915), (1755, 112732), (2340, 84549), (3510, 56366), (7020, 28183)]