83112660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 270191376

約数和(自身を除く): 187078716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 157, 170, 173, 180, 204, 255, 306, 314, 340, 346, 471, 510, 519, 612, 628, 692, 765, 785, 865, 942, 1020, 1038, 1413, 1530, 1557, 1570, 1730, 1884, 2076, 2355, 2595, 2669, 2826, 2941, 3060, 3114, 3140, 3460, 4710, 5190, 5338, 5652, 5882, 6228, 7065, 7785, 8007, 8823, 9420, 10380, 10676, 11764, 13345, 14130, 14705, 15570, 16014, 17646, 24021, 26469, 26690, 27161, 28260, 29410, 31140, 32028, 35292, 40035, 44115, 48042, 52938, 53380, 54322, 58820, 80070, 81483, 88230, 96084, 105876, 108644, 120105, 132345, 135805, 160140, 162966, 176460, 240210, 244449, 264690, 271610, 325932, 407415, 461737, 480420, 488898, 529380, 543220, 814830, 923474, 977796, 1222245, 1385211, 1629660, 1846948, 2308685, 2444490, 2770422, 4155633, 4617370, 4888980, 5540844, 6926055, 8311266, 9234740, 13852110, 16622532, 20778165, 27704220, 41556330, 83112660]

約数ペア:

[(1, 83112660), (2, 41556330), (3, 27704220), (4, 20778165), (5, 16622532), (6, 13852110), (9, 9234740), (10, 8311266), (12, 6926055), (15, 5540844), (17, 4888980), (18, 4617370), (20, 4155633), (30, 2770422), (34, 2444490), (36, 2308685), (45, 1846948), (51, 1629660), (60, 1385211), (68, 1222245), (85, 977796), (90, 923474), (102, 814830), (153, 543220), (157, 529380), (170, 488898), (173, 480420), (180, 461737), (204, 407415), (255, 325932), (306, 271610), (314, 264690), (340, 244449), (346, 240210), (471, 176460), (510, 162966), (519, 160140), (612, 135805), (628, 132345), (692, 120105), (765, 108644), (785, 105876), (865, 96084), (942, 88230), (1020, 81483), (1038, 80070), (1413, 58820), (1530, 54322), (1557, 53380), (1570, 52938), (1730, 48042), (1884, 44115), (2076, 40035), (2355, 35292), (2595, 32028), (2669, 31140), (2826, 29410), (2941, 28260), (3060, 27161), (3114, 26690), (3140, 26469), (3460, 24021), (4710, 17646), (5190, 16014), (5338, 15570), (5652, 14705), (5882, 14130), (6228, 13345), (7065, 11764), (7785, 10676), (8007, 10380), (8823, 9420)]