190218612100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{12119}}^1$

素因数の和:12914

約数の個数: 144

約数和(自身を含む): 474669619200

約数和(自身を除く): 284451007100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 751, 836, 950, 1045, 1100, 1502, 1900, 2090, 3004, 3755, 4180, 5225, 7510, 8261, 10450, 12119, 14269, 15020, 16522, 18775, 20900, 24238, 28538, 33044, 37550, 41305, 48476, 57076, 60595, 71345, 75100, 82610, 121190, 133309, 142690, 156959, 165220, 206525, 230261, 242380, 266618, 285380, 302975, 313918, 356725, 413050, 460522, 533236, 605950, 627836, 666545, 713450, 784795, 826100, 921044, 1151305, 1211900, 1333090, 1426900, 1569590, 2302610, 2532871, 2666180, 3139180, 3332725, 3923975, 4605220, 5065742, 5756525, 6665450, 7847950, 9101369, 10131484, 11513050, 12664355, 13330900, 15695900, 18202738, 23026100, 25328710, 36405476, 45506845, 50657420, 63321775, 91013690, 100115059, 126643550, 172926011, 182027380, 200230118, 227534225, 253287100, 345852022, 400460236, 455068450, 500575295, 691704044, 864630055, 910136900, 1001150590, 1729260110, 1902186121, 2002301180, 2502876475, 3458520220, 3804372242, 4323150275, 5005752950, 7608744484, 8646300550, 9510930605, 10011505900, 17292601100, 19021861210, 38043722420, 47554653025, 95109306050, 190218612100]

約数ペア:

[(1, 190218612100), (2, 95109306050), (4, 47554653025), (5, 38043722420), (10, 19021861210), (11, 17292601100), (19, 10011505900), (20, 9510930605), (22, 8646300550), (25, 7608744484), (38, 5005752950), (44, 4323150275), (50, 3804372242), (55, 3458520220), (76, 2502876475), (95, 2002301180), (100, 1902186121), (110, 1729260110), (190, 1001150590), (209, 910136900), (220, 864630055), (275, 691704044), (380, 500575295), (418, 455068450), (475, 400460236), (550, 345852022), (751, 253287100), (836, 227534225), (950, 200230118), (1045, 182027380), (1100, 172926011), (1502, 126643550), (1900, 100115059), (2090, 91013690), (3004, 63321775), (3755, 50657420), (4180, 45506845), (5225, 36405476), (7510, 25328710), (8261, 23026100), (10450, 18202738), (12119, 15695900), (14269, 13330900), (15020, 12664355), (16522, 11513050), (18775, 10131484), (20900, 9101369), (24238, 7847950), (28538, 6665450), (33044, 5756525), (37550, 5065742), (41305, 4605220), (48476, 3923975), (57076, 3332725), (60595, 3139180), (71345, 2666180), (75100, 2532871), (82610, 2302610), (121190, 1569590), (133309, 1426900), (142690, 1333090), (156959, 1211900), (165220, 1151305), (206525, 921044), (230261, 826100), (242380, 784795), (266618, 713450), (285380, 666545), (302975, 627836), (313918, 605950), (356725, 533236), (413050, 460522)]