201877380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21991}}^1$

素因数の和:22026

約数の個数: 96

約数和(自身を含む): 665038080

約数和(自身を除く): 463160700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 21991, 43982, 65973, 87964, 109955, 131946, 197919, 219910, 263892, 329865, 373847, 395838, 439820, 593757, 659730, 747694, 791676, 989595, 1121541, 1187514, 1319460, 1495388, 1869235, 1979190, 2243082, 2375028, 2968785, 3364623, 3738470, 3958380, 4486164, 5607705, 5937570, 6729246, 7476940, 10093869, 11215410, 11875140, 13458492, 16823115, 20187738, 22430820, 33646230, 40375476, 50469345, 67292460, 100938690, 201877380]

約数ペア:

[(1, 201877380), (2, 100938690), (3, 67292460), (4, 50469345), (5, 40375476), (6, 33646230), (9, 22430820), (10, 20187738), (12, 16823115), (15, 13458492), (17, 11875140), (18, 11215410), (20, 10093869), (27, 7476940), (30, 6729246), (34, 5937570), (36, 5607705), (45, 4486164), (51, 3958380), (54, 3738470), (60, 3364623), (68, 2968785), (85, 2375028), (90, 2243082), (102, 1979190), (108, 1869235), (135, 1495388), (153, 1319460), (170, 1187514), (180, 1121541), (204, 989595), (255, 791676), (270, 747694), (306, 659730), (340, 593757), (459, 439820), (510, 395838), (540, 373847), (612, 329865), (765, 263892), (918, 219910), (1020, 197919), (1530, 131946), (1836, 109955), (2295, 87964), (3060, 65973), (4590, 43982), (9180, 21991)]