247940550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3853}}^1$

素因数の和:3895

約数の個数: 144

約数和(自身を含む): 782793648

約数和(自身を除く): 534853098

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 195, 198, 225, 234, 275, 286, 325, 330, 390, 429, 450, 495, 550, 585, 650, 715, 825, 858, 975, 990, 1170, 1287, 1430, 1650, 1950, 2145, 2475, 2574, 2925, 3575, 3853, 4290, 4950, 5850, 6435, 7150, 7706, 10725, 11559, 12870, 19265, 21450, 23118, 32175, 34677, 38530, 42383, 50089, 57795, 64350, 69354, 84766, 96325, 100178, 115590, 127149, 150267, 173385, 192650, 211915, 250445, 254298, 288975, 300534, 346770, 381447, 423830, 450801, 500890, 550979, 577950, 635745, 751335, 762894, 866925, 901602, 1059575, 1101958, 1252225, 1271490, 1502670, 1652937, 1733850, 1907235, 2119150, 2254005, 2504450, 2754895, 3178725, 3305874, 3756675, 3814470, 4508010, 4958811, 5509790, 6357450, 7513350, 8264685, 9536175, 9917622, 11270025, 13774475, 16529370, 19072350, 22540050, 24794055, 27548950, 41323425, 49588110, 82646850, 123970275, 247940550]

約数ペア:

[(1, 247940550), (2, 123970275), (3, 82646850), (5, 49588110), (6, 41323425), (9, 27548950), (10, 24794055), (11, 22540050), (13, 19072350), (15, 16529370), (18, 13774475), (22, 11270025), (25, 9917622), (26, 9536175), (30, 8264685), (33, 7513350), (39, 6357450), (45, 5509790), (50, 4958811), (55, 4508010), (65, 3814470), (66, 3756675), (75, 3305874), (78, 3178725), (90, 2754895), (99, 2504450), (110, 2254005), (117, 2119150), (130, 1907235), (143, 1733850), (150, 1652937), (165, 1502670), (195, 1271490), (198, 1252225), (225, 1101958), (234, 1059575), (275, 901602), (286, 866925), (325, 762894), (330, 751335), (390, 635745), (429, 577950), (450, 550979), (495, 500890), (550, 450801), (585, 423830), (650, 381447), (715, 346770), (825, 300534), (858, 288975), (975, 254298), (990, 250445), (1170, 211915), (1287, 192650), (1430, 173385), (1650, 150267), (1950, 127149), (2145, 115590), (2475, 100178), (2574, 96325), (2925, 84766), (3575, 69354), (3853, 64350), (4290, 57795), (4950, 50089), (5850, 42383), (6435, 38530), (7150, 34677), (7706, 32175), (10725, 23118), (11559, 21450), (12870, 19265)]