190979100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5441}}^1$

素因数の和:5477

約数の個数: 144

約数和(自身を含む): 661311840

約数和(自身を除く): 470332740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5441, 5850, 7020, 8775, 10882, 11700, 16323, 17550, 21764, 27205, 32646, 35100, 48969, 54410, 65292, 70733, 81615, 97938, 108820, 136025, 141466, 146907, 163230, 195876, 212199, 244845, 272050, 282932, 293814, 326460, 353665, 408075, 424398, 489690, 544100, 587628, 636597, 707330, 734535, 816150, 848796, 979380, 1060995, 1224225, 1273194, 1414660, 1469070, 1632300, 1768325, 1909791, 2121990, 2448450, 2546388, 2938140, 3182985, 3536650, 3672675, 3819582, 4243980, 4896900, 5304975, 6365970, 7073300, 7345350, 7639164, 9548955, 10609950, 12731940, 14690700, 15914925, 19097910, 21219900, 31829850, 38195820, 47744775, 63659700, 95489550, 190979100]

約数ペア:

[(1, 190979100), (2, 95489550), (3, 63659700), (4, 47744775), (5, 38195820), (6, 31829850), (9, 21219900), (10, 19097910), (12, 15914925), (13, 14690700), (15, 12731940), (18, 10609950), (20, 9548955), (25, 7639164), (26, 7345350), (27, 7073300), (30, 6365970), (36, 5304975), (39, 4896900), (45, 4243980), (50, 3819582), (52, 3672675), (54, 3536650), (60, 3182985), (65, 2938140), (75, 2546388), (78, 2448450), (90, 2121990), (100, 1909791), (108, 1768325), (117, 1632300), (130, 1469070), (135, 1414660), (150, 1273194), (156, 1224225), (180, 1060995), (195, 979380), (225, 848796), (234, 816150), (260, 734535), (270, 707330), (300, 636597), (325, 587628), (351, 544100), (390, 489690), (450, 424398), (468, 408075), (540, 353665), (585, 326460), (650, 293814), (675, 282932), (702, 272050), (780, 244845), (900, 212199), (975, 195876), (1170, 163230), (1300, 146907), (1350, 141466), (1404, 136025), (1755, 108820), (1950, 97938), (2340, 81615), (2700, 70733), (2925, 65292), (3510, 54410), (3900, 48969), (5441, 35100), (5850, 32646), (7020, 27205), (8775, 21764), (10882, 17550), (11700, 16323)]