198420300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5653}}^1$

素因数の和:5689

約数の個数: 144

約数和(自身を含む): 687074080

約数和(自身を除く): 488653780

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, 5653, 5850, 7020, 8775, 11306, 11700, 16959, 17550, 22612, 28265, 33918, 35100, 50877, 56530, 67836, 73489, 84795, 101754, 113060, 141325, 146978, 152631, 169590, 203508, 220467, 254385, 282650, 293956, 305262, 339180, 367445, 423975, 440934, 508770, 565300, 610524, 661401, 734890, 763155, 847950, 881868, 1017540, 1102335, 1271925, 1322802, 1469780, 1526310, 1695900, 1837225, 1984203, 2204670, 2543850, 2645604, 3052620, 3307005, 3674450, 3815775, 3968406, 4409340, 5087700, 5511675, 6614010, 7348900, 7631550, 7936812, 9921015, 11023350, 13228020, 15263100, 16535025, 19842030, 22046700, 33070050, 39684060, 49605075, 66140100, 99210150, 198420300]

約数ペア:

[(1, 198420300), (2, 99210150), (3, 66140100), (4, 49605075), (5, 39684060), (6, 33070050), (9, 22046700), (10, 19842030), (12, 16535025), (13, 15263100), (15, 13228020), (18, 11023350), (20, 9921015), (25, 7936812), (26, 7631550), (27, 7348900), (30, 6614010), (36, 5511675), (39, 5087700), (45, 4409340), (50, 3968406), (52, 3815775), (54, 3674450), (60, 3307005), (65, 3052620), (75, 2645604), (78, 2543850), (90, 2204670), (100, 1984203), (108, 1837225), (117, 1695900), (130, 1526310), (135, 1469780), (150, 1322802), (156, 1271925), (180, 1102335), (195, 1017540), (225, 881868), (234, 847950), (260, 763155), (270, 734890), (300, 661401), (325, 610524), (351, 565300), (390, 508770), (450, 440934), (468, 423975), (540, 367445), (585, 339180), (650, 305262), (675, 293956), (702, 282650), (780, 254385), (900, 220467), (975, 203508), (1170, 169590), (1300, 152631), (1350, 146978), (1404, 141325), (1755, 113060), (1950, 101754), (2340, 84795), (2700, 73489), (2925, 67836), (3510, 56530), (3900, 50877), (5653, 35100), (5850, 33918), (7020, 28265), (8775, 22612), (11306, 17550), (11700, 16959)]