144648900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:819

約数の個数: 216

約数和(自身を含む): 521320800

約数和(自身を除く): 376671900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 275, 285, 300, 330, 342, 380, 396, 418, 450, 475, 495, 550, 570, 627, 660, 684, 769, 825, 836, 855, 900, 950, 990, 1045, 1100, 1140, 1254, 1425, 1538, 1650, 1710, 1881, 1900, 1980, 2090, 2307, 2475, 2508, 2850, 3076, 3135, 3300, 3420, 3762, 3845, 4180, 4275, 4614, 4950, 5225, 5700, 6270, 6921, 7524, 7690, 8459, 8550, 9228, 9405, 9900, 10450, 11535, 12540, 13842, 14611, 15380, 15675, 16918, 17100, 18810, 19225, 20900, 23070, 25377, 27684, 29222, 31350, 33836, 34605, 37620, 38450, 42295, 43833, 46140, 47025, 50754, 57675, 58444, 62700, 69210, 73055, 76131, 76900, 84590, 87666, 94050, 101508, 115350, 126885, 131499, 138420, 146110, 152262, 160721, 169180, 173025, 175332, 188100, 211475, 219165, 230700, 253770, 262998, 292220, 304524, 321442, 346050, 365275, 380655, 422950, 438330, 482163, 507540, 525996, 634425, 642884, 657495, 692100, 730550, 761310, 803605, 845900, 876660, 964326, 1095825, 1268850, 1314990, 1446489, 1461100, 1522620, 1607210, 1903275, 1928652, 2191650, 2410815, 2537700, 2629980, 2892978, 3214420, 3287475, 3806550, 4018025, 4383300, 4821630, 5785956, 6574950, 7232445, 7613100, 8036050, 9643260, 12054075, 13149900, 14464890, 16072100, 24108150, 28929780, 36162225, 48216300, 72324450, 144648900]

約数ペア:

[(1, 144648900), (2, 72324450), (3, 48216300), (4, 36162225), (5, 28929780), (6, 24108150), (9, 16072100), (10, 14464890), (11, 13149900), (12, 12054075), (15, 9643260), (18, 8036050), (19, 7613100), (20, 7232445), (22, 6574950), (25, 5785956), (30, 4821630), (33, 4383300), (36, 4018025), (38, 3806550), (44, 3287475), (45, 3214420), (50, 2892978), (55, 2629980), (57, 2537700), (60, 2410815), (66, 2191650), (75, 1928652), (76, 1903275), (90, 1607210), (95, 1522620), (99, 1461100), (100, 1446489), (110, 1314990), (114, 1268850), (132, 1095825), (150, 964326), (165, 876660), (171, 845900), (180, 803605), (190, 761310), (198, 730550), (209, 692100), (220, 657495), (225, 642884), (228, 634425), (275, 525996), (285, 507540), (300, 482163), (330, 438330), (342, 422950), (380, 380655), (396, 365275), (418, 346050), (450, 321442), (475, 304524), (495, 292220), (550, 262998), (570, 253770), (627, 230700), (660, 219165), (684, 211475), (769, 188100), (825, 175332), (836, 173025), (855, 169180), (900, 160721), (950, 152262), (990, 146110), (1045, 138420), (1100, 131499), (1140, 126885), (1254, 115350), (1425, 101508), (1538, 94050), (1650, 87666), (1710, 84590), (1881, 76900), (1900, 76131), (1980, 73055), (2090, 69210), (2307, 62700), (2475, 58444), (2508, 57675), (2850, 50754), (3076, 47025), (3135, 46140), (3300, 43833), (3420, 42295), (3762, 38450), (3845, 37620), (4180, 34605), (4275, 33836), (4614, 31350), (4950, 29222), (5225, 27684), (5700, 25377), (6270, 23070), (6921, 20900), (7524, 19225), (7690, 18810), (8459, 17100), (8550, 16918), (9228, 15675), (9405, 15380), (9900, 14611), (10450, 13842), (11535, 12540)]