211494018050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1103}}^1\times {\mathrm{1283}}^1$

素因数の和:2473

約数の個数: 144

約数和(自身を含む): 465890216832

約数和(自身を除く): 254396198782

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 61, 70, 98, 122, 175, 245, 305, 350, 427, 490, 610, 854, 1103, 1225, 1283, 1525, 2135, 2206, 2450, 2566, 2989, 3050, 4270, 5515, 5978, 6415, 7721, 8981, 10675, 11030, 12830, 14945, 15442, 17962, 21350, 27575, 29890, 32075, 38605, 44905, 54047, 55150, 62867, 64150, 67283, 74725, 77210, 78263, 89810, 108094, 125734, 134566, 149450, 156526, 193025, 224525, 270235, 314335, 336415, 386050, 391315, 449050, 470981, 540470, 547841, 628670, 672830, 782630, 941962, 1095682, 1351175, 1415149, 1571675, 1682075, 1956575, 2354905, 2702350, 2739205, 2830298, 3143350, 3296867, 3364150, 3834887, 3913150, 4709810, 5478410, 6593734, 7075745, 7669774, 9906043, 11774525, 13696025, 14151490, 16484335, 19174435, 19812086, 23549050, 27392050, 32968670, 35378725, 38348870, 49530215, 69342301, 70757450, 82421675, 86324089, 95872175, 99060430, 138684602, 164843350, 172648178, 191744350, 247651075, 346711505, 431620445, 495302150, 604268623, 693423010, 863240890, 1208537246, 1733557525, 2158102225, 3021343115, 3467115050, 4229880361, 4316204450, 6042686230, 8459760722, 15106715575, 21149401805, 30213431150, 42298803610, 105747009025, 211494018050]

約数ペア:

[(1, 211494018050), (2, 105747009025), (5, 42298803610), (7, 30213431150), (10, 21149401805), (14, 15106715575), (25, 8459760722), (35, 6042686230), (49, 4316204450), (50, 4229880361), (61, 3467115050), (70, 3021343115), (98, 2158102225), (122, 1733557525), (175, 1208537246), (245, 863240890), (305, 693423010), (350, 604268623), (427, 495302150), (490, 431620445), (610, 346711505), (854, 247651075), (1103, 191744350), (1225, 172648178), (1283, 164843350), (1525, 138684602), (2135, 99060430), (2206, 95872175), (2450, 86324089), (2566, 82421675), (2989, 70757450), (3050, 69342301), (4270, 49530215), (5515, 38348870), (5978, 35378725), (6415, 32968670), (7721, 27392050), (8981, 23549050), (10675, 19812086), (11030, 19174435), (12830, 16484335), (14945, 14151490), (15442, 13696025), (17962, 11774525), (21350, 9906043), (27575, 7669774), (29890, 7075745), (32075, 6593734), (38605, 5478410), (44905, 4709810), (54047, 3913150), (55150, 3834887), (62867, 3364150), (64150, 3296867), (67283, 3143350), (74725, 2830298), (77210, 2739205), (78263, 2702350), (89810, 2354905), (108094, 1956575), (125734, 1682075), (134566, 1571675), (149450, 1415149), (156526, 1351175), (193025, 1095682), (224525, 941962), (270235, 782630), (314335, 672830), (336415, 628670), (386050, 547841), (391315, 540470), (449050, 470981)]