1279430100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{36451}}^1$

素因数の和:36487

約数の個数: 144

約数和(自身を含む): 4429647040

約数和(自身を除く): 3150216940

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, 5850, 7020, 8775, 11700, 17550, 35100, 36451, 72902, 109353, 145804, 182255, 218706, 328059, 364510, 437412, 473863, 546765, 656118, 729020, 911275, 947726, 984177, 1093530, 1312236, 1421589, 1640295, 1822550, 1895452, 1968354, 2187060, 2369315, 2733825, 2843178, 3280590, 3645100, 3936708, 4264767, 4738630, 4920885, 5467650, 5686356, 6561180, 7107945, 8201475, 8529534, 9477260, 9841770, 10935300, 11846575, 12794301, 14215890, 16402950, 17059068, 19683540, 21323835, 23693150, 24604425, 25588602, 28431780, 32805900, 35539725, 42647670, 47386300, 49208850, 51177204, 63971505, 71079450, 85295340, 98417700, 106619175, 127943010, 142158900, 213238350, 255886020, 319857525, 426476700, 639715050, 1279430100]

約数ペア:

[(1, 1279430100), (2, 639715050), (3, 426476700), (4, 319857525), (5, 255886020), (6, 213238350), (9, 142158900), (10, 127943010), (12, 106619175), (13, 98417700), (15, 85295340), (18, 71079450), (20, 63971505), (25, 51177204), (26, 49208850), (27, 47386300), (30, 42647670), (36, 35539725), (39, 32805900), (45, 28431780), (50, 25588602), (52, 24604425), (54, 23693150), (60, 21323835), (65, 19683540), (75, 17059068), (78, 16402950), (90, 14215890), (100, 12794301), (108, 11846575), (117, 10935300), (130, 9841770), (135, 9477260), (150, 8529534), (156, 8201475), (180, 7107945), (195, 6561180), (225, 5686356), (234, 5467650), (260, 4920885), (270, 4738630), (300, 4264767), (325, 3936708), (351, 3645100), (390, 3280590), (450, 2843178), (468, 2733825), (540, 2369315), (585, 2187060), (650, 1968354), (675, 1895452), (702, 1822550), (780, 1640295), (900, 1421589), (975, 1312236), (1170, 1093530), (1300, 984177), (1350, 947726), (1404, 911275), (1755, 729020), (1950, 656118), (2340, 546765), (2700, 473863), (2925, 437412), (3510, 364510), (3900, 328059), (5850, 218706), (7020, 182255), (8775, 145804), (11700, 109353), (17550, 72902), (35100, 36451)]