129669900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 394641408

約数和(自身を除く): 264971508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 73, 75, 93, 100, 124, 146, 150, 155, 186, 191, 219, 292, 300, 310, 365, 372, 382, 438, 465, 573, 620, 730, 764, 775, 876, 930, 955, 1095, 1146, 1460, 1550, 1825, 1860, 1910, 2190, 2263, 2292, 2325, 2865, 3100, 3650, 3820, 4380, 4526, 4650, 4775, 5475, 5730, 5921, 6789, 7300, 9052, 9300, 9550, 10950, 11315, 11460, 11842, 13578, 13943, 14325, 17763, 19100, 21900, 22630, 23684, 27156, 27886, 28650, 29605, 33945, 35526, 41829, 45260, 55772, 56575, 57300, 59210, 67890, 69715, 71052, 83658, 88815, 113150, 118420, 135780, 139430, 148025, 167316, 169725, 177630, 209145, 226300, 278860, 296050, 339450, 348575, 355260, 418290, 432233, 444075, 592100, 678900, 697150, 836580, 864466, 888150, 1045725, 1296699, 1394300, 1728932, 1776300, 2091450, 2161165, 2593398, 4182900, 4322330, 5186796, 6483495, 8644660, 10805825, 12966990, 21611650, 25933980, 32417475, 43223300, 64834950, 129669900]

約数ペア:

[(1, 129669900), (2, 64834950), (3, 43223300), (4, 32417475), (5, 25933980), (6, 21611650), (10, 12966990), (12, 10805825), (15, 8644660), (20, 6483495), (25, 5186796), (30, 4322330), (31, 4182900), (50, 2593398), (60, 2161165), (62, 2091450), (73, 1776300), (75, 1728932), (93, 1394300), (100, 1296699), (124, 1045725), (146, 888150), (150, 864466), (155, 836580), (186, 697150), (191, 678900), (219, 592100), (292, 444075), (300, 432233), (310, 418290), (365, 355260), (372, 348575), (382, 339450), (438, 296050), (465, 278860), (573, 226300), (620, 209145), (730, 177630), (764, 169725), (775, 167316), (876, 148025), (930, 139430), (955, 135780), (1095, 118420), (1146, 113150), (1460, 88815), (1550, 83658), (1825, 71052), (1860, 69715), (1910, 67890), (2190, 59210), (2263, 57300), (2292, 56575), (2325, 55772), (2865, 45260), (3100, 41829), (3650, 35526), (3820, 33945), (4380, 29605), (4526, 28650), (4650, 27886), (4775, 27156), (5475, 23684), (5730, 22630), (5921, 21900), (6789, 19100), (7300, 17763), (9052, 14325), (9300, 13943), (9550, 13578), (10950, 11842), (11315, 11460)]