98439900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 314396544

約数和(自身を除く): 215956644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 43, 50, 52, 60, 65, 75, 78, 86, 100, 129, 130, 150, 156, 172, 195, 215, 258, 260, 300, 325, 390, 430, 516, 559, 587, 645, 650, 780, 860, 975, 1075, 1118, 1174, 1290, 1300, 1677, 1761, 1950, 2150, 2236, 2348, 2580, 2795, 2935, 3225, 3354, 3522, 3900, 4300, 5590, 5870, 6450, 6708, 7044, 7631, 8385, 8805, 11180, 11740, 12900, 13975, 14675, 15262, 16770, 17610, 22893, 25241, 27950, 29350, 30524, 33540, 35220, 38155, 41925, 44025, 45786, 50482, 55900, 58700, 75723, 76310, 83850, 88050, 91572, 100964, 114465, 126205, 151446, 152620, 167700, 176100, 190775, 228930, 252410, 302892, 328133, 378615, 381550, 457860, 504820, 572325, 631025, 656266, 757230, 763100, 984399, 1144650, 1262050, 1312532, 1514460, 1640665, 1893075, 1968798, 2289300, 2524100, 3281330, 3786150, 3937596, 4921995, 6562660, 7572300, 8203325, 9843990, 16406650, 19687980, 24609975, 32813300, 49219950, 98439900]

約数ペア:

[(1, 98439900), (2, 49219950), (3, 32813300), (4, 24609975), (5, 19687980), (6, 16406650), (10, 9843990), (12, 8203325), (13, 7572300), (15, 6562660), (20, 4921995), (25, 3937596), (26, 3786150), (30, 3281330), (39, 2524100), (43, 2289300), (50, 1968798), (52, 1893075), (60, 1640665), (65, 1514460), (75, 1312532), (78, 1262050), (86, 1144650), (100, 984399), (129, 763100), (130, 757230), (150, 656266), (156, 631025), (172, 572325), (195, 504820), (215, 457860), (258, 381550), (260, 378615), (300, 328133), (325, 302892), (390, 252410), (430, 228930), (516, 190775), (559, 176100), (587, 167700), (645, 152620), (650, 151446), (780, 126205), (860, 114465), (975, 100964), (1075, 91572), (1118, 88050), (1174, 83850), (1290, 76310), (1300, 75723), (1677, 58700), (1761, 55900), (1950, 50482), (2150, 45786), (2236, 44025), (2348, 41925), (2580, 38155), (2795, 35220), (2935, 33540), (3225, 30524), (3354, 29350), (3522, 27950), (3900, 25241), (4300, 22893), (5590, 17610), (5870, 16770), (6450, 15262), (6708, 14675), (7044, 13975), (7631, 12900), (8385, 11740), (8805, 11180)]